 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
|
| Chinese National Standard List: Special instruments for schools |
|
GB/T 37773-2019 Enamel coatings applied to steel for writing surfaces
Issued on: 2019-08-30 Price(USD): 160.0 |
|
JY/T 0593-2019 Technical requirements and specifications on the drinking water equipment with membrane treatment for primary and middle schools
Issued on: 2019-04-08 Price(USD): |
|
JY/T 0392-2007 Roll Pendulum
Issued on: 2008-1-21 Price(USD): 160.0 |
|
WS 99-1998 General provisions of safety and health for chalkboards
Issued on: 1998-5-25 Price(USD): 224.0 |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | |
| Copyright: Foryou Tech Co., Ltd. 2008-2040 |