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

Chinese National Standard Category: Mould

English Title: Cold Heading Dies for Hexagon Socket Head Cap Screws - Part 4: Punches for Forming Hexagon Sockets
Chinese Title: 内六角圆柱头螺钉冷镦模 第4部分:内六角冲头
Standard No.: JB/T 4212.4-2014
Category No.: J46
Issued by: Ministry of Industry and Information Technology
Issued on: 2014-07-09
Implemented on: 2014-11-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:JB/T 4212.5~4212.8-1996
Word Count:4000 words
Similar Standards: GB/T 4678.6-1984   GB/T 2851.1-1990   JB/T 7650.2-1994   JB/T 7652.2-1994   JB/T 6960-1993   JB/T 7644.7-1994   GB/T 8844-1988   GB/T 43234-2023   GB/T 20914.5-2023   GB/T 4678.16-2023   GB/T 4678.14-2023   GB/T 41860.1-2022   GB/T 41860.2-2022   GB/T 6110-2021   GB/T 39170-2020   GB/T 39164-2020   GB/T 20914.3-2019   GB/T 20914.4-2019   GB/T 38363.2-2019   GB/T 4678.13-2018  
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