Natural gas and the gases produced in oil refining process contain water.
天然气或炼油生产中各种气体都携带有水分。
Gas floatation process is a very effective method to deal with oily waste water.
浮法是用于处理含油污水的一种非常有效的方法。
Gas floatation process is a very effective method to deal with oily waste water.
浮法是用于处理含油污水的一种非常有效的方法。
应用推荐