Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42637-2023 |
Specifications for investigation of oceanic polymetallic sulphide resources {译} 大洋多金属硫化物资源调查规范 |
China National Standards polymetallic |
 English PDF |
| GB/T 35571-2017 |
Specification for oceanic polymetallic nodules exploration 大洋多金属结核资源勘查规范 |
China National Standards polymetallic |
English PDF |
| GB/T 20259-2006 |
Chemical analysis methods for marine polymetallic nodules 大洋多金属结核化学分析方法 |
China National Standards polymetallic |
English PDF |
| GB/T 17229-1998 |
The expertise for oceanic polymetallic nodules survey 大洋多金属结核矿产勘查规程 |
China National Standards polymetallic |
English PDF |
| Find out:4Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
