flotation treatment造句
例句與造句
- The dissolving equipment was applied to dissolve the organic polymer flocculant for the air - flotation treatment of the refinery sewage with satisfactory reaults obtained
將該溶解裝置用于煉油污水氣浮處理的有機絮凝劑溶解，取得良好的效果。 - It's difficult to find flotation treatment in a sentence. 用flotation treatment造句挺難的