Screen surface using filters, filter cloth, can maximize the recovery of coal, solid high recovery.

筛面采用滤网，滤布等，可最大限度回收精煤，固体回收率高。

youdao

Screen surface using filters, filter cloth, can maximize the recovery of coal, solid high recovery.

筛面采用滤网，滤布等，可最大限度回收精煤，固体回收率高。

youdao