GB/T 9649.17-2001

Abolished

The terminology classification codes ofgeology and mineral resources--Coal geology

地质矿产术语分类代码 煤地质学

Standard Type
GBT
ICS
35.040
CCS
A24
Status
废止
Issue Date
2001-04-29
Implementation
2001-12-01
Responsible Dept
市场监管总局
Drafting Unit
N/A