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Shall we start the testing of cold insulation resistance?
冷态绝缘电阻测试是否可以开始？
youdao
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Insulation resistance shall be not less than 70% of leave factory testing value.
在测量高电阻时，电缆的绝缘电阻是很重要的。
youdao
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Insulation resistance shall be not less than 70% of leave factory testing value.
在测量高电阻时，电缆的绝缘电阻是很重要的。
youdao