The machine shall have sound grounding device.
机器必须有良好的接地装置。
Original: grounding device Yin Xiaxian of conduction testing should be conducted once a year.
接地装置引下线的导通检测工作应每年进行一次。
The utility model relates to a grounding device, in particular to a grounding device for passenger dedicated lines.
本实用新型涉及一种接地装置，尤其是一种客运专线用接地装置。
The reason, mechanism and hazard of grounding device erosion are analyzed in this paper, and the deterrent measurement for grounding device erosion is discussed.
本文分析了接地装置腐蚀的原因，机理和危害，研究了防止接地装置腐蚀的措施及其适用场所。
This article discusses some issues unsolved about lightning protection grounding device of PHC piles and provides some correction Suggestions based on the construction experience.
本文对PHC桩基础防雷接地装置施工中存在的若干问题及其改进方法进行探讨，并结合工程实际经验提出了建议意见。
This paper mainly introduces a new sustained-release ion grounding device, which is composed of the inner and outer tubes and is different from common single grounding in structure.
本文主要介绍一种新型缓释型离子接地装置，此种接地装置在结构上与普通的单根接地极不同，主要由内外两管组成；
Grounding device Yin Xiaxian of conduction testing should be conducted once a year, and recorded and analyzed.
接地装置引下线的导通检测工作应每年进行一次并进行记录、分析。
Grounding device Yin Xiaxian of conduction testing should be conducted once a year, and recorded and analyzed.
接地装置引下线的导通检测工作应每年进行一次并进行记录、分析。
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