在生物安全实验室和洁净室，顶灯应该有密封装置直接固定在天花板上或嵌入在天花板内。

In biosafety laboratories and clean rooms, the over head lighting should be consisted of closed units fixed direct to or recessed in ceiling.

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模块2向学员说明SOP中有关洁净服、清洁、仓库、实验室和洁净区的问题。

Module 2 shows the main issues of the SOP's concerning protective clothing, cleaning, warehouses, laboratories and clean areas.

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仓库、医院等洁净场所。实验室、仪器室、半导体、体积电路精密加工等无尘室。

Clean areas including the warehouses, hospitals. Etc. Dust-free rooms including the laboratories, apparatus rooms, semiconductor rooms, precisely interated circuit processing rooms, etc.

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