[注意]测量器具的选择原则（[attention] selection principle of measuring instruments）.docVIP

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[注意]测量器具的选择原则（[attention] selection principle of measuring instruments）.doc

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[注意]测量器具的选择原则（[attention] selection principle of measuring instruments）

[注意]测量器具的选择原则（[attention] selection principle of measuring instruments） [attention] selection principle of measuring instruments [good forum, Mechanical Technology Forum] Contact us Forum Help Restore default settings Default style Default style Warm Default style Dcl1234 login | stealth | user control panel | search | style | blog (Boke) | forum state | forum exhibition | props center | exit My inbox (0) switches user identities Novice on the road Science and Technology Forum - Technical Research Room - Metrology and quality engineering - [attention] selection principle of measuring instruments Atom Choose type: neutral support, opposition selection, brilliant point of view, the point of view is unique, say very well, you have a point, select the view, you say there is no reason, do not know what you are saying Thats bullshit! View title: Verification Code： View content: (not supported by HTML) Please make objective and true comments and pay attention to the language civilization; No changes can be made after the views are published; You are the 113rd reader of this post. The tree print collection fixes the title: [attention] the selection principle of measuring instruments ljs0919 Title: moderator Level: Administrator Article: 72 Points: 984 Registration: October 2, 2008 small landlord included | | SMS | personalized home page blog friends | information search | | mailbox [attention] the selection principle of measuring instruments can be divided into standard gauges, limit gauges, measuring instruments and measuring assemblies according to their uses and characteristics. The basis for selecting a measuring instrument is the magnitude of the tolerance value of the object under test. For absolute measurements, the measuring range is required to be greater than the amount to be measured, but not to differ greatly. Measuring small workpieces with measuring instruments is not only uneconomical, but also difficult to guarantee the accuracy of measurement. For comparati