 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| International Standard Category: Optical measuring instruments |
GB/T 10050-1988 Optics and optical instruments; Reference wavelengths
光学和光学仪器 参考波长 ;
| Category No.: | 17.180.30 | Valid Status: | superseded |
| Issued Organization: | CMIF | Issued Date: | 1988-01-02 |
| Implemented Date: | 1989-7-1 | Abolished Date: | 2009-12-01 |
| Superseded Standard.: | GB/T 10050-2009 Optics and optical instruments—Reference wavelengths |
Superseded Date: | 2009-12-1 |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Foryou Tech Co., Ltd. 2008-2020 |