短語詞組短語flotation washing machine 浮選洗滌機flotation n machine 浮選機sub aeration flotation machine 液下充氣式浮選機ejector flotation machine 噴射浮選機airlift flotation machine [鑛業(yè)]氣陞式浮選機Flotation machine ordering 浮選機訂貨When Flotation Machine Works 在浮選機工作Nagahm flotation machine 納加姆浮選機conversion of flotation machine 浮選機改造 返回 flotation machine