Chinese translation for "safety monitoning system in coal mine"

矿井安全监测系统

Similar Words：

"safety member" Chinese translation, "safety message" Chinese translation, "safety method" Chinese translation, "safety methods" Chinese translation, "safety misadventure" Chinese translation, "safety monitoring" Chinese translation, "safety monitoring assembly" Chinese translation, "safety month" Chinese translation, "safety motive" Chinese translation, "safety need" Chinese translation