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。
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。
Xiaxian Yunli chemical Co., Ltd. is mainly engaged in chemical research, development and production.
夏县运力化工有限公司主要从事化学品研制、开发和生产。
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。
Today, the Xiaxian infected as long as there are difficulties, first of all want their own organizations Yellow Earth.
如今，夏县的感染者只要有困难，首先想的是自己的组织黄土地。
Yin Xiaxian grounding of electrical equipment and ground network, reliable and effective connectivity is the fundamental guarantee for the safe operation of equipment.
电力设备的接地引下线与地网的可靠、有效连接是设备安全运行的根本保证。
Yin Xiaxian grounding of electrical equipment and ground network, reliable and effective connectivity is the fundamental guarantee for the safe operation of equipment.
电力设备的接地引下线与地网的可靠、有效连接是设备安全运行的根本保证。
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