“for sludge”可以造什么句，for sludge造句
来源：语文精选馆 3.22W
2、Mainly used for sludge dewatering, solid-liquid separation and coal washing, etc.
1、Application of SMW method in the deep excavation support for sludge layer
3、The experiment and operation of belt filter for sludge dewatering from the quench water of convertor exhaust in Benxi Steel Works in Liaoning Province are presented.
