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关注：1
2013-05-23 12:21
求翻译：焊后未冷却的接头应避免碰到冰雪。当环境温度低于－20℃时，不得进行电弧焊作业是什么意思？ 待解决
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- 离问题结束还有
焊后未冷却的接头应避免碰到冰雪。当环境温度低于－20℃时，不得进行电弧焊作业
问题补充： |
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2013-05-23 12:21:38
Cooling after welding joints should be avoided to encounter snow and ice. When the ambient temperature is below -20 ℃, no arc welding operations
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2013-05-23 12:23:18
After welding the joints are not cool with ice and snow should be avoided. When the ambient temperature is lower than - 20° C shall not be undertaken if arc welding jobs
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2013-05-23 12:24:58
正在翻译，请等待...
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2013-05-23 12:26:38
Not cooling after welding joints encountered snow and ice should be avoided. When the ambient temperature is below-20 ° c, no arc welding jobs
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2013-05-23 12:28:18
正在翻译，请等待...
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