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  • 匿名
关注:1 2013-05-23 12:21

求翻译:当环境温度低于-5℃的条件下,需进行电弧焊作业的,要根据施工现场的条件对钢材的焊接点进行预热;是什么意思?

待解决 悬赏分:1 - 离问题结束还有
当环境温度低于-5℃的条件下,需进行电弧焊作业的,要根据施工现场的条件对钢材的焊接点进行预热;
问题补充:

  • 匿名
2013-05-23 12:21:38
When the ambient temperature is below -5 ° C under the conditions required for the arc welding operation, to warm up the soldering point of the steel according to the conditions of the construction site;
  • 匿名
2013-05-23 12:23:18
When the ambient temperature is below 5° C under the conditions required for arc welding jobs, according to the construction site of the conditions of the rolled steel welds to warm-up.
  • 匿名
2013-05-23 12:24:58
When the ambient temperature is lower than - 5℃ under the condition, must carry on the arc welding work, must carry on preheating according to the job location condition to the steel products weld point;
  • 匿名
2013-05-23 12:26:38
Under the conditions when the ambient temperature is below-5 ° c, the need for a arc welding jobs, according to construction site conditions on steel preheating the welding points;
  • 匿名
2013-05-23 12:28:18
正在翻译,请等待...
 
 
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