Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
NB/T 10728-2021 |
Coal mine paste filling technical specification for retaining roadway mining {译} 煤矿膏体充填留巷开采技术规范 |
China Energy Industry
Standards Coal mine paste |
English PDF |
NB/T 10727-2021 |
Coal mine paste filling mining technical specification {译} 煤矿膏体充填开采技术规范 |
China Energy Industry
Standards Coal mine paste |
English PDF |
NB/T 10726-2021 |
Coal mine paste filling pipeline transportation process requirements {译} 煤矿膏体充填管道输送工艺要求 |
China Energy Industry
Standards Coal mine paste |
English PDF |
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