DZ/T 0216-2020
煤层气储量估算规范
Regulation of coalbed methane reserves estimation
2020-04-30
DZ/T 0343-2020
煤层气探明储量报告编写规范
Compilation specification for coalbed methane proved reserves report
2020-04-30
BS ISO 4657-2022
Assessment specification of coalbed methane resources
煤层气资源评价规范
2022-02-28
DZ/T 0378-2021
煤层气资源评价规范
2021-08-19
ISO 4657-2022
Assessment specification of coalbed methane resources
煤层气资源评价规范
2022-01-12
GB/T 29119-2023
煤层气资源勘查技术规范
Technical specification of coalbed methane resource prospecting
2023-05-23
DB52/T 1638-2021
煤层气资源绿色勘查技术规范
2021-12-08