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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42638-2023 |
Method for direct measurement of coal seam gas drainage radius in underground coal mine - Drainage volume method {译} 煤矿井下煤层瓦斯抽采半径直接测定方法 抽采量法 |
China National Standards Coal mine gas |
 English PDF |
| GB 41022-2021 |
Basic index of Coal mine gas drainage and exploition 煤矿瓦斯抽采基本指标 |
China National Standards Coal mine gas |
English PDF |
| GB 40880-2021 |
Specification for Coal mine gas classification identification 煤矿瓦斯等级鉴定规范 |
China National Standards Coal mine gas |
English PDF |
| GB 40881-2021 |
Code for security system design of low concentration gas pipeline transportation of coal mine 煤矿低浓度瓦斯管道输送安全保障系统设计规范 |
China National Standards Coal mine gas |
English PDF |
| GB 50471-2018 |
Coal mine gas drainage engineering design standard 煤矿瓦斯抽采工程设计标准 |
China National Standards Coal mine gas |
English PDF |
| GB 51134-2015 |
Design code for Coal mine gas power project 煤矿瓦斯发电工程设计规范 |
China National Standards Coal mine gas |
English PDF |
| GB/T 31537-2015 |
Terms relating to coalbed methane（Coal mine gas） 煤层气（煤矿瓦斯）术语 |
China National Standards Coal mine gas |
English PDF |
| GB/T 50935-2013 |
Design document preparation standard of the gas drainage engineering in coal mine 煤矿瓦斯抽采工程设计文件编制标准 |
China National Standards Coal mine gas |
English PDF |
| GB/T 28754-2012 |
Guidance for utilization of coal bed methane (Coal mine gas) 煤层气（煤矿瓦斯）利用导则 |
China National Standards Coal mine gas |
English PDF |
| GB 26569-2011 |
Civil coalbed methane (Coal mine gas) 民用煤层气(煤矿瓦斯) |
China National Standards Coal mine gas |
English PDF |
| GB/T 23250-2009 |
The direct method of determining coalbed gas content in the mine 煤层瓦斯含量井下直接测定方法 |
China National Standards Coal mine gas |
English PDF |
| GB 50471-2008 |
Code for design of the gas drainage engineering of coal mine 煤矿瓦斯抽采工程设计规范 |
China National Standards Coal mine gas |
English PDF |
| GB 21522-2008 |
Emission standard of coalbed methane/Coal mine gas(on trial) 煤层气(煤矿瓦斯)排放标准(暂行) |
China National Standards Coal mine gas |
English PDF |
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