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Chinese National Standard Category: Drilling, boring and milling machine

English Title: Test conditions of precision machining centres—Part 5: Tests for accuracy and repeatability of positioning of work-holding pallets
Chinese Title: 精密加工中心检验条件 第5部分:工件夹持托板的定位精度和重复定位精度检验
Standard No.: GB/T 20957.5-2007
Category No.: J54
Issued by: AQSIQ,SAC
Issued on: 2007-7-30
Implemented on: 2007-11-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:undefinedJB/T 8772.5-1998
Word Count:4000 words
Similar Standards: GB/T 14660.1-2023   GB/T 5289.2-2021   GB/T 34880.3-2018   GB/T 33150-2016   GB/T 33203.1-2016   GB/T 33203.2-2016   GB/T 31557-2015   GB/T 31394-2015   GB/T 31397-2015   JB/T 11579.1-2013   T/CAS 232-2013   JB/T 8332.1-2011   JB/T 4241.1-2011   JB/T 2800.3-2011   JB/T 8332.3-2011   JB/T 3697.1-2011   JB/T 4067.3-2011   JB/T 4366.3-2011   JB/T 4367.1-2011   JB/T 9897-2011  
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