A.0.15m/s B.0.25m/s C.0.5m/s D.0.75m/s E.1m/s
A.0℃ B.1℃ C.3℃ D.4℃ E.5℃
A.瓦斯調(diào)度臺賬 B.防火密閉管理臺賬 C.煤層注水臺賬 D.瓦斯抽采臺賬 E.監(jiān)測監(jiān)控日報(bào)臺賬