Chinese translation for "煤密门"

fume-tight door

Similar Words：

"煤卵石" Chinese translation, "煤仑" Chinese translation, "煤螺旋" Chinese translation, "煤螺钻" Chinese translation, "煤码头" Chinese translation, "煤磨从窑系统抽出的热气体量" Chinese translation, "煤磨碎" Chinese translation, "煤末" Chinese translation, "煤末沉着病" Chinese translation, "煤末子" Chinese translation