常見例句The rifts at both installation holes of the silicon carbide rod ends shall be blocked by asbest rope. 硅碳棒兩端安裝孔處的隙縫應用石棉繩堵塞。oil resistant asbest packing sheet 石棉耐油橡膠板Keywords Asbest deposit;physical and chemical property;Changle in Shandong province; 石棉礦;物化性能;山東昌樂;asbest sheet 石棉片asbest coil 石棉線圈 返回 asbestous