Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Chinese National Standard Category: Metal material testing machine

English Title: Verification of Brinell hardness testers
Chinese Title: 布氏硬度计的检验
Standard No.: GB/T 6269-1997
Category No.: N71
Issued by:
Issued on: 1997-05-29
Implemented on: 1997-12-1
Status: superseded
Superseded by:GB/T 231.2-2002 Metallic Brinell hardness test - Part 2: Verification and calibration of hardness testers
Superseded on:2003-5-1
Abolished on:
Superseding:GB 6269-1986
Word Count:4000 words
Similar Standards: GB/T 43432.3-2023   GB/T 16826-2023   GB/T 43432.2-2023   GB/T 16491-2022   GB/T 16825.1-2022   GB/T 231.2-2022   GB/T 230.2-2022   GB/T 231.3-2022   GB/T 21838.3-2022   GB/T 17394.2-2022   GB/T 17394.3-2022   GB/T 21838.2-2022   GB/T 25917.2-2019   GB/T 38250-2019   GB/T 25917.1-2019   GB/T 18658-2018   GB/T 3808-2018   GB/T 16825.2-2018   GB/T 20485.33-2018   GB/T 4341.3-2016  
Back          Detail

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Foryou Tech Co., Ltd. 2008-2020