为比较洁宇牌和豪邦牌空气消毒机静态与动态消毒效果，对其杀灭手术室内空气自然菌的效果进行了观察。

In order to compare the static and dynamic disinfection efficacy of Jie-Yu-Brand and Hao-Bang-Brand air disinfectors, their efficacy in killing natural bacteria in air of operating room was observed.

youdao

上帝永远在邦宇心中，精益求精；让邦宇的。

God always stays in bangyu′s hearts;

youdao