Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
Standard Insuued on: 1994-04 |
Category No.: | GB | Valid Status: | superseded |
Issued Organization: | SBTS | Issued Date: | 1994-04-12 |
Implemented Date: | 1994-12-1 | Abolished Date: | |
Superseded Standard.: | 强制性推荐性标准 GB/T 15040-2021 Working standard lamps for the measurement of luminous flux |
Superseded Date: | 2022-6-1 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
Copyright: TransForyou Co., Ltd. 2008-2040 |