Powder-Filled

• 粉体填充

Powder-Filled的用法和样例：

例句

1. The column filled with dried Azolla biomass was tried for sorption and recovery of some metal elements from electroplating effluent.
   利用红萍干体填充的滤柱可以用于电镀污水中一些重金属元素吸附回收。