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关注:1
2013-05-23 12:21
求翻译:34.9.4.1 When the contaminant concentration is equal to or greater than ten percent of the lower explosive Limit-LIE, the service must be stopped immediately and the evacuated, by implementing additional ventilation.是什么意思? 待解决
悬赏分:1
- 离问题结束还有
34.9.4.1 When the contaminant concentration is equal to or greater than ten percent of the lower explosive Limit-LIE, the service must be stopped immediately and the evacuated, by implementing additional ventilation.
问题补充: |
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