Chinese translation for "煤系气"

coal measure gas
gas-bearing coal seams

Similar Words：

"煤系单位" Chinese translation, "煤系地层" Chinese translation, "煤系盖层" Chinese translation, "煤系沥青" Chinese translation, "煤系沥青；焦油沥青" Chinese translation, "煤系旋回" Chinese translation, "煤系岩石" Chinese translation, "煤系岩相" Chinese translation, "煤系植物" Chinese translation, "煤系植物化石" Chinese translation