 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| Standard Insuued on: 1999-06 |
GB/T 12777-1999 General specification for metal bellows expansion joints
金属波纹管膨胀节通用技术条件
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | SQTSB | Issued Date: | 1999-06-11 |
| Implemented Date: | 2000-3-1 | Abolished Date: | 2009-02-01 |
| Superseded Standard.: | GB/T 12777-2008 General Specification for Metal Bellows Expansion Joints |
Superseded Date: | 2009-2-1 |
HG/T 3623-1999
HG/T 3627-1999
GB/T 4840.1-1999
GB/T 4840.3-1999
HG/T 3628-1999
JG/T 13-1999
JB 3169-1982
CJ/T 16~21-1999
HG/T 3658-1999
CB/T 3045-1999
HG/T 3641-1999
HG/T 3639-1999
HG/T 3638-1999
HG/T 3635-1999
CECS : 107-2000
JB/T 4385.1-1999
JB/T 4153-1999
JB/T 4007-1999
JB/T 4022.2-1999
JB/T 7912-1999
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: TransForyou Co., Ltd. 2008-2040 |