Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 14157-2023 |
Hydrogeological terminology {译} 水文地质术语 |
China National Standards Hydrogeological |
 English PDF |
| GB/T 40130-2021 |
Specifications for special Hydrogeological exploration in coal mines 煤矿专门水文地质勘查规范 |
China National Standards Hydrogeological |
English PDF |
| GB 50615-2010 |
Code for Hydrogeological Investigation of Metallurgical Industry 冶金工业水文地质勘察规范 |
China National Standards Hydrogeological |
English PDF |
| GB/T 22205-2008 |
Hydrogeological classification of mining district or working face 煤矿采区或工作面水文地质条件分类 |
China National Standards Hydrogeological |
English PDF |
| Find out:4Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
