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关注:1
2013-05-23 12:21
求翻译:电泵必须有可靠的接地措施,必须由有经验的电工进行安装接地保护,接地线要可靠,接线头要良好。是什么意思? 待解决
悬赏分:1
- 离问题结束还有
电泵必须有可靠的接地措施,必须由有经验的电工进行安装接地保护,接地线要可靠,接线头要良好。
问题补充: |
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2013-05-23 12:21:38
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2013-05-23 12:23:18
electric pump must have a reliable grounding measures, must be carried out by an experienced electrician earthing protection installed, wiring, grounding wire must have a reliable and good.
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2013-05-23 12:24:58
The electric pump must have the reliable earth measure, must carry on the installment earth protection by the experienced electrician, meets the grounding to have to be reliable, lugs must be good.
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2013-05-23 12:26:38
Electric pumps must have a reliable grounding measures, must be installed by experienced electrical grounding protection, grounding wire to be reliable, junction head should be good.
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2013-05-23 12:28:18
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