![]() |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
Chinese National Standard List: Determination methods for quality of other environmental elements |
Title | Standard No. | Implemented On |
Limits and methods of measurement of certain hazardous substances in telecommunication product Part 1: Telecommunication terminal | GB/T 22727.1-2008 | 2009-8-1 |
Water quality-Microbial community biomonitoring-PFU method | GB/T 12990-1991 | 1992-4-1 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | |
Copyright: TransForyou Co., Ltd. 2008-2020 |