短語詞組短語calcium -carbide and -cyanamide plant 電石和氰氨基鈣廠Calcium carbide -base complex desuiphurizer 電石基複郃脫硫劑magnesium -calcium carbide powders 鎂bulk -calcium carbide pneumatic d 氣卸散裝電石粉車semi -closed calcium carbide furnace 半密閉電石爐full -enclosed calcium carbide furnace 密閉電石爐 返回 calcium carbide