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关注：1
2013-05-23 12:21
求翻译：采用直流电压降法，试验电流100A。温升试验前后电阻值变化不超过温升试验前的20％是什么意思？ 待解决
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- 离问题结束还有
采用直流电压降法，试验电流100A。温升试验前后电阻值变化不超过温升试验前的20％
问题补充： |
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2013-05-23 12:21:38
DC voltage drop method, the test current 100a. Changes in resistance value before and after the temperature rise test does not exceed 20% before the temperature rise test
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2013-05-23 12:23:18
The DC voltage drop test current law, A 100. Warm up before and after the test resistor value does not change over temperature rise of 20 per cent
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2013-05-23 12:24:58
Uses the direct-current loss of voltage law, experimental electric current 100A.Around the heating test the resistance value change does not surpass before the heating test 20%
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2013-05-23 12:26:38
Use DC voltage drop method, test current 100A. Temperature-rise test before and after the resistance value changes do not exceed 20% in before the temperature rise test
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2013-05-23 12:28:18
正在翻译，请等待...
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