沉淀重量法

沉淀重量法沉淀重量法
  1. 采用沉淀重量法,对几种市售除垢剂与自制新型除垢剂QX进行了除垢效果对比实验。

    The scale removing efficiency of the new self-made detergent QX was studied by precipitation method and contrasted with those of several kinds of detergents available on market .