前言：目的：考察复方苍术消毒液对净化室空气的消毒效果。

OBJECTIVE: to observe the efficacy of Cangshu compound disinfectant to indoor air disinfection in clean workshop.

youdao

前言：目的：考察复方苍术消毒液对净化室空气的消毒效果。

OBJECTIVE: to observe the efficacy of Cangshu compound disinfectant to indoor air disinfection in clean workshop.

youdao