本文研究了清水清冲击性处理剂对游泳池水质中尿素的降解作用。

This paper studies the degradation of urea in swimming pool water after adding HTH shock of treatment disinfector.

youdao

本文研究了清水清冲击性处理剂对游泳池水质中尿素的降解作用。

This paper studies the degradation of urea in swimming pool water after adding HTH shock of treatment disinfector.

youdao