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Chinese National Standard Category: Machine tool in general

English Title: Test code for machine tools--Part 1: Geometric accuracy of machines operating under no-load or finishing conditions
Chinese Title: 机床检验通则 第1部分:在无负荷或精加工条件下机床的几何精度
Standard No.: GB/T 17421.1-1998
Category No.: J50
Issued by: State Quality and Technology Supervision Bureau
Issued on: 1998-07-02
Implemented on: 1999-5-1
Status: superseded
Superseded by:GB/T 17421.1-2023 Test code for machine tools—Part 1:Geometric accuracy of machines operating under no-load or quasi-static conditions
Superseded on:2024-3-1
Abolished on:
Superseding:JB 2670-1982
Word Count:26500 words
Similar Standards: T/CMES 04001-2020   GB/T 9061-1988   GB/T 17421.1-2023   GB/T 17421.2-2023   GB/T 5900.2-2022   GB/T 5900.3-2022   GB/T 5900.4-2022   GB/T 41970-2022   GB/T 40735-2021   GB/T 40807-2021   GB/T 40806-2021   GB/T 40804-2021   GB/T 40808.1-2021   GB/T 5900.1-2021   GB/T 17421.10-2021   GB/T 39953-2021   GB/T 18400.10-2021   GB/T 39967-2021   GB/T 39134-2020   GB/T 39129-2020  
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