First, the personnel pass in and out the workshop must change clothes, wash the hands , disinfection, and the wind drench the room to vacuum and so on steps.

首先，人员进出车间必须进行更衣，洗手消毒，风淋室吸尘等步骤。

youdao

First, the personnel pass in and out the workshop must change clothes, wash the hands , disinfection, and the wind drench the room to vacuum and so on steps.

首先，人员进出车间必须进行更衣，洗手消毒，风淋室吸尘等步骤。

youdao