 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| International Standard Category: Laboratory ware and related apparatus |
GB/T 11165-1989 Laboratory pH meter
实验室PH计 ;
| Category No.: | 71.040.20 | Valid Status: | abolished |
| Issued Organization: | Issued Date: | 1989-03-31 | |
| Implemented Date: | 1990-5-1 | Abolished Date: | 2005-12-01 |
| Superseded Standard.: | GB/T 11165-2005 pH meter |
Superseded Date: | 2005-12-1 |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Foryou Tech Co., Ltd. 2008-2020 |