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sshh123

铁杆木虫 (著名写手)

[求助] 英文

All lines leading to and from   equipment are to be blinded as soon as the hydrocarbon vapor has been eliminated.  Vessels should be ventilated and blinded, preferably by mechanical means, during the time maintenance or inspection crews are working inside.   When maintenance or inspection work is completed, and before the vessels are returned to service, the air must be displaced with steam or purged with inert gas.

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miaozhen1771

铜虫 (正式写手)

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sltmac(金币+1): 2012-02-11 09:28:57
sshh123(金币+4, 翻译EPI+1): 有点牵强 2012-02-11 16:32:30
sltmac(金币+6): 2012-02-20 08:49:14
所有接入仪器和从仪器接出的管线在烃气消除后尽快放置在暗处。在维护人员或检查人员在舱内工作的时候,工作舱应尽量使用机械设备通风和蔽光。当维护或检查工作结束,工作舱开始投入使用前,必须用蒸汽或惰性气体置换掉舱内空气.
^^!
2楼2012-02-10 16:39:07
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