GB/T 31392-2022

Active

Technical guidance for the utilization of coal mine water

煤矿矿井水利用技术导则

Standard Type
GBT
ICS
13.020.01
CCS
D04
Status
现行
Issue Date
2022-12-30
Implementation
2023-04-01
Responsible Dept
中国煤炭工业协会
Drafting Unit
N/A