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

Chinese National Standard Category: Vacuum technique and equipment

English Title: General specification of vertical turbomolecular pumps
Chinese Title: 立式涡轮分子泵通用技术条件
Standard No.: GB 11491-1989
Category No.: J78
Issued by:
Issued on:
Implemented on: 1990-3-1
Status: superseded
Superseded by:SJ/T 11085-1996 General specification for vertical turbomolecular pumps
Superseded on:1997-1-1
Abolished on:
Superseding:
Word Count:3000 words
Similar Standards: T/CGMA 0602-2021   GB 7772-1987   T/CGMA 0603-2021   GB/T 16709-1996   GB/T 6071.2-1985   GB/Z 42625-2023   GB/T 40344.2-2021   GB/T 40344.1-2021   GB/T 40333-2021   GB/T 35049-2018   GB/T 33638-2017   GB/T 33633-2017   GB/T 25753.4-2015   GB/T 32218-2015   GB/T 32221-2015   GB/T 32293-2015   JB/T 12585-2016   GB/T 28786-2012   JB/T 11283-2012   JB/T 11282-2012  
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