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Electrical insulation testing and repair the damage of the communication system.
进行电的绝缘检测和修理损坏的通讯系统。
youdao
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Responsible for testing the function of the electrical and electronic components.
负责检测电子电器部件的功能。
youdao
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Responsible for testing the function of the electrical and electronic components.
负责检测电子电器部件的功能。
youdao