2. 不同洁净室内的回风口分开清洗；的翻译：2. different separate cleaning clean indoor air outlet; 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

2 separate clean room return air cleaning;

2. different separate cleaning clean indoor air outlet;

2. In the different clean room returns to the gusty area to separate the clean;

. * 2 different Clean Indoor Air in the separate cleaning;

2. different separate cleaning clean indoor air outlet;