...，防雷措施，电压防护，降低危害 [gap=832]Key words： Communication facilities，Lightning Protection，Voltage Protection，Harm reduction ...
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过电压防护装置 excess-voltage preventer
超电压防护 overvoltage protection
低电压防护 protection against undervoltage
过电压防护 protection of overvoltage
低压电器外壳防护等级 International Protection
电压波动防护试验 Voltage fluctuation immunity test
高低压电个人防护 HV AUTH LV Qua
过电压过电流防护 Over-voltage over-current protection
防护电压表 guarded voltmeter
串混型SPD是铁路信号系统过电压防护的新用法。
The series mixed SPD is a new method of using for the railroad signal system of over voltage protection.
通过操作冲击电压的生物放电试验，研究了带电作业中屏蔽服对人体的防护效果。
Through the breakdown tests of life-form under switching impulse voltage, the protective effect of conductive clothes is studied.
在一幢建筑里，我们如何防护过电压转换？
In a building, how do we provide for protection against overvoltage switching?
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