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| drill and tap guide: MANUFACTURING PROCESSES 4-5. (PRODUCT ID 23994334). LAMNGEUN. VIRASAK, 2019 |
| drill and tap guide: Engineers Black Book , 2018 This easy-to-use pocket book contains a wealth of up-to-date, useful, practical and hard-to- find information. With 160 matt laminated, greaseproof pages you'll enjoy glare-free reading and durability. Includes: data sheets, formulae, reference tables and equivalent charts. New content in the 3rd edition includes; Reamer and Drill Bit Types, Taper Pins, T-slot sizing, Counterboring/Sinking, Extended Angles Conversions for Cutting Tapers, Keyways and Keyseats, Woodruff Keys, Retaining Rings, 0-Rings, Flange Sizing, Common Workshop Metals, Adhesives, GD&T, Graph and Design Paper included at the back of the book. Engineers Black Book contains a wealth of up-to-date, useful, information within over 160 matt laminated grease proof pages. It is ideal for engineers, trades people, apprentices, machine shops, tool rooms and technical colleges. -- publisher website. |
| drill and tap guide: Working Guide to Drilling Equipment and Operations William Lyons, 2009-09-16 Working Guide to Drilling Equipment and Operations offers a practical guide to drilling technologies and procedures. The book begins by introducing basic concepts such as the functions of drilling muds; types of drilling fluids; testing of drilling systems; and completion and workover fluids. This is followed by discussions of the composition of the drill string; air and gas drilling operations; and directional drilling. The book identifies the factors that should be considered for optimized drilling operations: health, safety, and environment; production capability; and drilling implementation. It explains how to control well pressure. It details the process of fishing, i.e. removal of a fish (part of the drill string that separates from the upper remaining portion of the drill string) or junk (small items of non-drillable metals) from the borehole. The remaining chapters cover the different types of casing and casing string design; well cementing; the proper design of tubing; and the environmental aspects of drilling. - Drilling and Production Hoisting Equipment - Hoisting Tool Inspection and Maintenance Procedures - Pump Performance Charts - Rotary Table and Bushings - Rig Maintenance of Drill Collars - Drilling Bits and Downhole Tools |
| drill and tap guide: The Library Book Cart Precision Drill Team Manual Linda D. McCracken, Lynne Zeiher, 2024-10-09 Public stunts and all-for-fun, utterly nonpoliticized publicity bashes can be a great way to promote a library to a community, get people to see the library in a different light and become interested and involved, and finally reach those who think that libraries are boring or stuffy places. This light-hearted but precise manual provides step-by-step instructions on how to plan, equip and train a successful book cart drill team. It includes tips for recruiting members and making the experience gratifying, finding festive opportunities to perform, costuming, decorating the carts--and especially, clear choreographic drawings for imaginative, attention-getting routines. And by the way: grocery stores, retailers, rental outfits and others could easily adapt the ideas in this book. It doesn't have to be library book carts, it can be grocery carts, baby strollers, and lawn mowers--anything you can push down the street. |
| drill and tap guide: The Art of Fire Daniel Hume, 2017-11-02 Fire can fascinate, inspire, capture the imagination and bring families and communities together. It has the ability to amaze, energise and touch something deep inside all of us. For thousands of years, at every corner of the globe, humans have been huddling around fires: from the basic and primitive essentials of light, heat, energy and cooking, through to modern living, fire plays a central role in all of our lives. The ability to accurately and quickly light a fire is one of the most important skills anyone setting off on a wilderness adventure could possess, yet very little has been written about it. Through his narrative Hume also meditates on the wider topics surrounding fire and how it shapes the world around us. |
| drill and tap guide: Small Fragment Set Manual U. Heim, K.M. Pfeiffer, 2012-12-06 The rapid development in the surgical treatment of fractures during the past 9 years has necessitated considerable modifications to the first edition of this book. Numerous new implants and instruments are presented in this, the second edition. In 4.0-, 3.5- and 2.7-mm screws the hexagonal socket has definitively superseded the Phillips head, while mini-implants have been modified and a 1.5-mm screw introduced. A number of new plates and implants have been introduced and have long since proved their value. At the same time new techniques, described here, have been developed and applied. The tension-band wire is included, despite the fact that it does not consist of specific AO implants, and use of the Kirschner wire is also illustrated and emphasized whenever the authors consider that this simple method is still the best available. Alterations in the organization of the book have been necessary: the shoulder, the forearm and the knee are treated in separate chapters, and other sections have been extended. With regard to clinical-radiological examples, new typical situations are described and documented. The case studies from the first edition have been recontrolled in all instances in which it was feasible to do so. In this way many valuable late results, 9-12 years after internal fixation, were obtained. We found that almost all joints had remained stable after healing of an articular fracture; so-called late arthrosis is rare in the peripheral skeleton. |
| drill and tap guide: Audel Millwrights and Mechanics Guide Thomas B. Davis, Carl A. Nelson, 2010-03-22 The hardcover, fully updated edition of the only multi-craft trade guide Respected by generations of skilled workers, Audel Millwright's and Mechanic's Guide is the only trade manual to cover maintenance and troubleshooting for all the mechanical trades in a single volume. Now available in hardcover, it covers the newest equipment on shop floors as well as older machinery, sometimes more than 30 years old, for which little maintenance and repair information remains available. Millwrights, mechanics, machinists, carpenters, pipe fitters, electricians, engineers, and those who supervise them will find this book invaluable. The only hardcover maintenance and repair manual to cover all the mechanical trades in one guide This updated guide covers new industrial machinery as well as 30-year-old equipment for which little information can be found Essential for those who repair machinery as well as machinists, carpenters, pipe fitters, electricians, millwrights, mechanics, engineers, mechanical technicians, industrial maintenance managers, and construction tradespeople This hardcover edition of Audel Millwright's and Mechanic's Guide is as valuable to today's skilled workers as previous editions were to their fathers and grandfathers. |
| drill and tap guide: Machinist Guide David B Smith, 2015-04-15 This is a Machinist Notebook / Reference guide . Revised Arp 11 2015 Written for machinist's by a journeymen machinist in a real shop environment. With tables, charts, illustration drawing and Sketch's for machinist, gunsmith, auto industries. With work sheets for none standard threading and gear cutting. It also has simple illustration on how to make a few simple tooling and aids in the shop information for machinist As listed Three wire Major Diameter ,worm DP and MOD ,Using a Dividing Head ,How use a Compound Indexing , How to make the Smith Compound indexer Rebound Ball Hardness Tester Grinding Lathe Tools bits, Speeds and lubrication , Rebound Ball Hardness Tester , Hardness Chart Roughness / Finish Compactor Scale ,Over the wire dimensions inch bolts in mm, Index Table for 40 tooth worm 2 to 540, Compound Indexing on 40 tooth worm 51-250 teeth , Index Table for 72 tooth worm Index Table for 90 tooth worm 2 - 230 Gear cutting and blanks This is book with written for fast reading NOT NOVEL for reading for slow reading. |
| drill and tap guide: Automotive Industries, the Automobile , 1921 |
| drill and tap guide: Drilling and Tapping Machines United States. Defense Logistics Agency, 1987 |
| drill and tap guide: Campbell's Operative Orthopaedics, E-Book Frederick M. Azar, S. Terry Canale, James H. Beaty, 2020-12-23 Still the most widely used comprehensive resource in orthopaedic surgery, Campbell's Operative Orthopaedics is an essential reference for trainees, a trusted clinical tool for practitioners, and the gold standard for worldwide orthopaedic practice. Unparalleled in scope and depth, this 14th Edition contains updated diagnostic images, practical guidance on when and how to perform every procedure, and rapid access to data in preparation for surgical cases or patient evaluation. Drs. Frederick M. Azar and James H. Beaty, along with other expert contributors from the world-renowned Campbell Clinic, have collaborated diligently to ensure that this 4-volume text remains a valuable resource in your practice, helping you achieve optimal outcomes with every patient. - Features evidence-based surgical coverage throughout to aid in making informed clinical choices for each patient. - Covers multiple procedures for all body regions to provide comprehensive coverage. - Keeps you up to date with even more high-quality procedural videos, a new chapter on biologics in orthopaedics, and expanded and updated content on hip arthroscopy, patellofemoral arthritis and more. - Follows a standard template for every chapter that features highlighted procedural steps, high-quality illustrations for clear visual guidance, and bulleted text. - Enhanced eBook version included with purchase. Your enhanced eBook allows you to access all of the text, figures, and references from the book on a variety of devices |
| drill and tap guide: The Wrist Richard H. Gelberman, 2009-12-01 Thoroughly updated to reflect the latest improvements in surgical technique, this book brings together the world's foremost wrist surgeons to describe their preferred techniques in step-by-step detail. Photographs, illustrations, and drawings complement the text. |
| drill and tap guide: Official Gazette of the United States Patent and Trademark Office , 1995 |
| drill and tap guide: Automotive Industries , 1921 |
| drill and tap guide: Manual of Internal Fixation Maurice E. Müller, Martin Allgöwer, Robert Schneider, Hans Willenegger, 2012-12-06 The first part of this manual deals with the experimental and scientific basis and the principles of the AOjASIF method of stable internal fixation. It deals with the function and main use of the different AO implants, the use of the different AO instruments, and with the essentials of the operative technique and of postoperative care. It also discusses the handling of the most important postoperative complications. The second part deals at length with the AO recommendations for the operative treatment of the most common closed fractures in the adult. This has been organized in anatomical sequence. The discussion of the closed fractures is followed by a discus sion of open fractures in the adult, then by fractures in children and finally by pathological fractures. The third part presents, in a condensed fashion, the application of stable internal fixation to reconstructive bone surgery. 1 GENERAL CONSIDERATIONS 1 Aims and Fundamental Principles of the AO Method The Chief Aim of Fracture Treatment is the Full Recovery of the Injured Limb In every fracture there is a combination of damage to both the soft tissues and to bone. Immediately after the fracture and during the phase of repair, we see certain local circulatory disturbances, certain manifestations of local inflammation, as well as pain and reflex splinting. These three factors, that is, circulatory disturbances, inflammation and pain, when combined with the defunctioning of bone, joints and muscle, result in the so-called jl'acture disease. |
| drill and tap guide: Nontechnical Guide to Petroleum Geology, Exploration, Drilling, and Production Norman J. Hyne, 1995 Used by corporate training departments and colleges worldwide, this is the most complete upstream guide available. Contents: The nature of gas and oil The Earth's crust - where we find time Deformation of sedimentary rocks Sandstone reservoir rocks Carbonate reservoir rocks Sedimentary rock distribution Mapping Ocean environment and plate tectonics Source rocks, generation, migration, and accumilation of petroleum Petroleum traps Petroleum exploration - geological and geochemical Petroleum exploration - geophysical Drilling preliminaries Drilling a well - the mechanics Drilling problems Drilling techniques Evaluating a well Completing a well Surface treatment and storage Offshore drilling and production Workover Reservoir mechanics Petroleum production Reserves Improved oil recovery. |
| drill and tap guide: Baron Von Steuben's Revolutionary War Drill Manual Friedrich Wilhelm Ludolf Gerhard Augustin Baron von Steuben, 1985-01-01 Facsimile of extremely rare 1794 edition of von Steuben's basic manual of military training and procedure — the official U.S. military guide until 1812. Formation of a company, marching, firings, inspection, more. 8 black-and-white illustrations. |
| drill and tap guide: Atlas of Essential Orthopaedic Procedures, Second Edition Evan Flatow, Alexis C. Colvin, 2019-07-11 Covering more than 100 fundamental orthopaedic techniques, Atlas of Essential Orthopaedic Procedures, 2nd edition offers a highly illustrated, step-by-step guide to the wide variety of conditions you’re most likely to see in practice. The easy-to-follow format begins with patient selection, walks you through a detailed, step-by-step description of the procedure, and concludes with the author’s surgical pearls—all heavily illustrated with radiographs, intraoperative photographs, and line drawings for optimal visualization of the procedure. This technique-focused reference is an essential resource for busy orthopaedic surgeons and a must-have reference for orthopaedic residency. |
| drill and tap guide: Victory Drill Book Andrea Carstensen, 2009-01-01 The Victory Drill Book offers a systematic approach to high speed phonetic reading. The program works for beginning, struggling, and growing readers who have already learned the sounds of each letter. Lists of words are strategically grouped together by phonetic sounds. With the emphasis on speed, the learner will transition from “sounding out” to reading whole words automatically. |
| drill and tap guide: The Drilling Manual Australian Drilling Industry Training Committee Limited, 2015-04-01 An Invaluable Reference for Members of the Drilling Industry, from Owner–Operators to Large Contractors, and Anyone Interested In Drilling Developed by one of the world’s leading authorities on drilling technology, the fifth edition of The Drilling Manual draws on industry expertise to provide the latest drilling methods, safety, risk management, and management practices, and protocols. Utilizing state-of-the-art technology and techniques, this edition thoroughly updates the fourth edition and introduces entirely new topics. It includes new coverage on occupational health and safety, adds new sections on coal seam gas, sonic and coil tube drilling, sonic drilling, Dutch cone probing, in hole water or mud hammer drilling, pile top drilling, types of grouting, and improved sections on drilling equipment and maintenance. New sections on drilling applications include underground blast hole drilling, coal seam gas drilling (including well control), trenchless technology and geothermal drilling. It contains heavily illustrated chapters that clearly convey the material. This manual incorporates forward-thinking technology and details good industry practice for the following sectors of the drilling industry: Blast Hole Environmental Foundation/Construction Geotechnical Geothermal Mineral Exploration Mineral Production and Development Oil and Gas: On-shore Seismic Trenchless Technology Water Well The Drilling Manual, Fifth Edition provides you with the most thorough information about the what, how, and why of drilling. An ideal resource for drilling personnel, hydrologists, environmental engineers, and scientists interested in subsurface conditions, it covers drilling machinery, methods, applications, management, safety, geology, and other related issues. |
| drill and tap guide: Campbell's Operative Orthopaedics E-Book S. Terry Canale, James H. Beaty, 2012-10-29 Campbell's Operative Orthopaedics, by Drs. S. Terry Canale and James H. Beaty, continues to define your specialty, guiding you through when and how to perform every state-of-the-art procedure that's worth using. With hundreds of new procedures, over 7,000 new illustrations, a vastly expanded video collection, and new evidence-based criteria throughout, it takes excellence to a new level...because that is what your practice is all about. Consult this title on your favorite e-reader with intuitive search tools and adjustable font sizes. Elsevier eBooks provide instant portable access to your entire library, no matter what device you're using or where you're located. Achieve optimal outcomes with step-by-step guidance on today's full range of procedures from Campbell’s Operative Orthopaedics - the most trusted and widely used resource in orthopedic surgery - authored by Drs. S. Terry Canale, James H. Beaty, and 42 other authorities from the world-renowned Campbell Clinic. Access the complete contents online with regular updates, view all the videos, and download all the illustrations at www.expertconsult.com. See how to proceed better than ever before with 45 surgical videos demonstrating hip revision, patellar tendon allograft preparation, open reduction internal fixation clavicle fracture, total shoulder arthroplasty, total elbow arthroplasty, and more - plus over 7,000 completely new step-by-step illustrations and photos commissioned especially for this edition. Make informed clinical choices for each patient, from diagnosis and treatment selection through post-treatment strategies and management of complications, with new evidence-based criteria throughout. Utilize the very latest approaches in hip surgery including hip resurfacing, hip preservation surgery, and treatment of hip pain in the young adult; and get the latest information on metal-on-metal hips so you can better manage patients with these devices. Improve your total joint arthroplasty outcomes by reviewing the long-term data for each procedure; and consider the pros and cons of new developments in joint implant technology, including customized implants and their effect on patient outcomes. Implement new practices for efficient patient management so you can accommodate the increasing need for high-quality orthopaedic care in our aging population. |
| drill and tap guide: Manual of INTERNAL FIXATION Martin Allgöwer, Maurice E. Müller, Robert Schneider, Hans Willenegger, 2013-03-09 The Manual of INTERNAL FIXATION is well known internationally as a standard work for every specialist dealing with osteosynthesis. Due to the many changes that have taken place, an international faculty of orthopaedic surgeons and traumatologists completely revised and expanded the manual. In its third edition the manual reflects the state of the art and is the necessary reference for every AO specialist. |
| drill and tap guide: Text-book of the Principles of Machine Work Robert Henry Smith, 1910 |
| drill and tap guide: Official Gazette of the United States Patent Office USA Patent Office, 1916 |
| drill and tap guide: Screwcutting Marcus Bowman, 2015-08-31 Screwcutting is a guide to the theory and practice of threads and thread-making, whether that is threading a hole using hand tools or cutting a thread using a lathe. The book covers details of the major threadforms, such as metric, Whitworth and Unified threads, as well as the British Association (BA) and Model Engineering (ME and MME) series, the smaller metric and Unified threads, pipe threads, and specialist threads such as ACME, trapezoidal and RMS microscope threads. Techniques for making threads manually, as well as screwcutting in the lathe are also covered. As well as covering the basics of screwcutting, this book examines higher-level and advanced techniques, using case studies to demonstrate what can be achieved - fine, accurate and well-finished work. Illustrated throughout. |
| drill and tap guide: Machinery and Tools ... Brown & Sharpe Manufacturing Company (Providence, R.I.), 1907 |
| drill and tap guide: Spinal Instrumentation Daniel H. Kim, Alexander R. Vaccaro, Richard G. Fessler, 2005 Better understanding of biomechanics, improvements in technology, and new knowledge of the disease process in the spine have led to rapid advances in spinal instrumentation. |
| drill and tap guide: The Softball Drill Book Kirk Walker, 2007-04-30 Packed with 175 drills straight from the practice sessions of the game's most successful programs, The Softball Drill Book will add variety to your practices and precision to your game-day performances. The comprehensive collection covers every aspect of the game. From warm-up to conditioning, throwing to hitting, bunting to base-running, you'll find drills to improve position skill and team execution—all from college coaches and programs that have won 13 NCAA Women's College World Series titles and dozens of NCAA regional tournament titles. Contributors include: Louie Berndt, Florida State Carol Bruggeman, Louisville Yvette Girouard, Louisiana State Michelle Gromacki, Cal State Fullerton Deanna Gumpf, Notre Dame Carol Hutchins, Michigan Kelly Inouye-Perez, UCLA Jay Miller, Mississippi State Jennifer Ogee, Nebraska Kim Sowder, Long Beach State Heather Tarr, Washington Michelle Venturella, Iowa Kirk Walker, Oregon State Margie Wright, Fresno State One look at the names above and it is clear, The Softball Drill Book is your blueprint for championship practices. |
| drill and tap guide: C [series] United States. National Aeronautics and Space Administration. Technology Utilization Division, 1967 |
| drill and tap guide: Transactions of ASME. , 1927 |
| drill and tap guide: Audel Automated Machines and Toolmaking Rex Miller, Mark Richard Miller, 2004-02-20 Master today's toolmaking equipment Here, fully updated to include new machines and electronic and digital controls, is the ultimate guide to automated machines and toolmaking. Whether you're a professional machinist, an apprentice, or a trade student, this fully illustrated volume helps you work with metal-safely, precisely, efficiently-using today's tools and techniques. It's packed with review questions for students, and loaded with answers you need on the job. * Understand automated machine fundamentals and work with jigs and fixtures * Learn the basics of spiral and helix milling, gear cutting, and cam machining * Discover how to cut, punch, or shape a die with minimum waste * Master the operations of today's grinders and lapping machines * Find out all about toolmaking, from allowances and tolerances to layouts and master plates * Follow the clear, step-by-step illustrations to gain a hands-on knowledge of techniques and procedures |
| drill and tap guide: , |
| drill and tap guide: ASME Transactions American Society of Mechanical Engineers, 1927 Vols. 2, 4-11, 62-68 include the Society's Membership list; v. 55-80 include the Journal of applied mechanics (also issued separately) as contributions from the Society's Applied Mechanics Division. |
| drill and tap guide: Catalogue ... of Machinery and Tools , 1904 |
| drill and tap guide: Operative Techniques in Foot and Ankle Surgery Mark E. Easley, Sam W. Wiesel, 2016-08-22 Achieve the best outcomes with expert, practical, highly visual guidance! This expert clinical reference features just the foot and ankle surgery content from Operative Techniques in Orthopaedic Surgery, the comprehensive 4-volume set edited by Sam W. Wiesel, MD. Ideal for practitioners who wish to focus on mastering today’s best foot and ankle surgery procedures, it you step-by-step through each technique in a consistent manner, using concise, bulleted text, full-color illustrations, and full-color intraoperative photographs to clearly convey exactly what to look for and how to proceed. |
| drill and tap guide: AO/ASIF Instruments and Implants Rigmor Texhammar, Christopher Colton, 2013-03-14 The original AO/ASIF Instrumentation manual presented a concise and complete description of the AO instruments. Thoughtfully developed by Fridolin Sequin and Rigmor Tex hammar, the manual discussed in a clear fashion the purpose and care of the various AO instruments that are handled by the operating room staff. One important feature of the first edition was a detailed checklist of the instruments required for the more common operative procedures for treating fractures. Fridolin Sequin was well-suited to author the first edition: his 15 years of experience as a technical engineer for the AO gave him in-depth knowledge of AO instruments, and he drew on the clinical knowledge of Rigmor Texhammar, a consultant and di rector of the AO courses for nurses. Its original feature of com bining a column of text with a column of illustrations meant the manual quickly became accepted as a standard. By 1981, trans lations could be found in English, French, Spanish, and Italian. Not surprisingly, the manual was very popular. |
| drill and tap guide: The Baffled Parent's Guide to Great Basketball Drills Jim Garland, 2001-10-24 Written by a teacher and basketball coach with decades of experience, this handbook offers 125 games that will keep practices fresh and kids moving and excited. 15 photos. 125 line drawings. |
| drill and tap guide: Pain: New Insights for the Healthcare Professional: 2013 Edition , 2013-07-22 Pain: New Insights for the Healthcare Professional: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Diagnosis and Screening. The editors have built Pain: New Insights for the Healthcare Professional: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Diagnosis and Screening in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Pain: New Insights for the Healthcare Professional: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/. |
| drill and tap guide: Technical Manual for Crane, Mobile, Container Handling, Truck-mounted, 140-ton Capacity DED, FMC Link Belt Model HC-238A, Army Model MHE 248, NSN 3950-01-110-9224 , 1985 |
| drill and tap guide: Popular Science , 1974-05 Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers share: The future is going to be better, and science and technology are the driving forces that will help make it better. |
drill是什么说唱风格？能给我介绍一些代表作吗？ - 知乎
现在Drill流派下最有影响力的应该是UK Drill，歌词特点偏向暴力、犯罪以及享乐主义（个人认为是英国的一种Gangster Rap）；编曲的特点是节奏快并且密集，一般有很重的Kick，Snare …
说唱中trap和drill到底有什么区别? - 知乎
而后发展的UK drill到现在的各种drill在编曲上的不同我都在上面那个回答里讲到了。 然后我再针对我那个回答补充几个点： 关于hi-hat：之前我说UK drill里的hihat是三个三个为一组的，其实 …
硬盘显示“位置不可用：拒绝访问。”如何解决？ - 知乎
Disk Drill. Disk Drill不仅可以恢复电脑本地硬盘中的资料，外接移动硬盘、sd卡、u盘中误删的文件它也能帮大家找回。软件提供数据保护模式，防止出现意外丢失的情况。Disk Drill由多种数据 …
drill是什么说唱风格？能给我介绍一些代表作吗？ - 知乎
现在Drill流派下最有影响力的应该是UK Drill，歌词特点偏向暴力、犯罪以及享乐主义（个人认为是英国的一种Gangster Rap）；编曲的特点是节奏快并且密集，一般有很重的Kick，Snare …
说唱中trap和drill到底有什么区别? - 知乎
而后发展的UK drill到现在的各种drill在编曲上的不同我都在上面那个回答里讲到了。 然后我再针对我那个回答补充几个点： 关于hi-hat：之前我说UK drill里的hihat是三个三个为一组的，其实 …
硬盘显示“位置不可用：拒绝访问。”如何解决？ - 知乎
Disk Drill. Disk Drill不仅可以恢复电脑本地硬盘中的资料，外接移动硬盘、sd卡、u盘中误删的文件它也能帮大家找回。软件提供数据保护模式，防止出现意外丢失的情况。Disk Drill由多种数据 …
