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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| KA/T 3—2023 |
Technical specifications for drainage during production period of underground coal mines {译} 井工煤矿生产时期排水技术规范 |
China Mine safety industry
Standards Technical specifications drainage |
 English PDF |
| NB/T 11169—2023 |
Technical Specifications for Directional Drilling of Long Boreholes for Underground Coal Mine Gas Drainage {译} 煤矿井下瓦斯抽采长钻孔定向钻进技术规范 |
China Energy Industry
Standards Technical specifications drainage |
English PDF |
| NB/T 11168—2023 |
Technical Specifications for Hole Formation and Hole Protection for Underground Coal Mine Gas Drainage Drilling {译} 煤矿井下瓦斯抽采钻孔成孔、护孔技术规范 |
China Energy Industry
Standards Technical specifications drainage |
English PDF |
| NB/T 11028—2022 |
Technical specifications for borehole closure of waste gas drainage in underground coal mines {译} 煤矿井下废弃瓦斯抽采钻孔封闭技术规范 |
China Energy Industry
Standards Technical specifications drainage |
English PDF |
| NB/T 51044-2015 |
(For coal mine gas drainage system inspection and testing major technical indicators specifications) 煤矿在用瓦斯抽采系统主要技术指标检测检验规范 |
China Energy industry
Standards Technical specifications drainage |
English PDF |
| NB/T 51006-2012 |
Technical specifications of gas pre-drainage and eliminating outburst effect assessment 瓦斯预抽消突效果评价技术规范 |
China Energy industry
Standards Technical specifications drainage |
English PDF |
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