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關(guān)注:1
2013-05-23 12:21
求翻譯:接地及檢測(cè)井井蓋開合工具使用規(guī)程。是什么意思?![]() ![]() 接地及檢測(cè)井井蓋開合工具使用規(guī)程。
問題補(bǔ)充: |
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2013-05-23 12:21:38
Ground and test wells covers the opening and closing the tool to use regulations.
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2013-05-23 12:23:18
Grounding and detection channel covers the tools use order.
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2013-05-23 12:24:58
The earth and examines the oil well logging well lid to open and close the tool service instruction.
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2013-05-23 12:26:38
Grounding and the inspection well lid opening tool using a point.
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2013-05-23 12:28:18
All ground common grounding of substation and main building, ground resistance is less than 1 euro, such as insufficient measurement, additional Earth electrode.
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