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  • 匿名
关注:1 2013-05-23 12:21

求翻译:如现场通风情况、密闭时间、测氧前的作业情况等是什么意思?

待解决 悬赏分:1 - 离问题结束还有
如现场通风情况、密闭时间、测氧前的作业情况等
问题补充:

  • 匿名
2013-05-23 12:21:38
Such as site ventilation, closed time, the measured oxygen before the operations in
  • 匿名
2013-05-23 12:23:18
Such as on-site ventilation time, confined, oxygen, such as the job situation
  • 匿名
2013-05-23 12:24:58
If the scene well ventilated situation, the airtight time, measure in front of the oxygen the work situation and so on
  • 匿名
2013-05-23 12:26:38
Such as ventilation, sealing operations before the time, oxygen, and other
  • 匿名
2013-05-23 12:28:18
正在翻译,请等待...
 
 
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