⑶time cleaning, according to the pollution rule of UF system membrane during operating, it should adopt seasonal time cleaning method , it could be hand cleaning, according to the large equipment of industry, the better and proper method is to use auto-control system, setup time in order to clean as timing.
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cleaning time 清洁时间 ; 清洗时间 ; 又到大扫除的时间了
a time for cleaning 清洁卫生的时机
Time since last cleaning 上次清洗以来的时间
off-time pulse cleaning 离线式脉动清灰
self-cleaning time 自净时间
machine cleaning time 设备清洗时间
Cleaning Time Supermarket 整理超市
Cleaning Time Dinner Party 快去打扫房间
Not only did I spend a lot of time cleaning floors, but also I got to spend some time looking after the patients.
我不仅花了很多时间清洁地板，还花了一些时间照顾病人。
You will have to spend time cleaning, cutting, and cooking your food.
你要花时间自己洗菜、切菜和煮菜。
After a picnic, we spent a lot of time cleaning up.
野餐后，我们花了很多时间去清理。
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