GB/T 40546-2021

Active

Design specification for coalbed methane well drainage engineering

煤层气井排采工程设计规范

Standard Type
GBT
ICS
73.040
CCS
D15
Status
现行
Issue Date
2021-08-20
Implementation
2022-03-01
Responsible Dept
中国煤炭工业协会
Drafting Unit
N/A