·电气设备安装与维修专业 （Electrical equipment installation and maintenance） ·农民工适应性培训资源包 （Adaptive Capacity Training Resource Packages for Migrant Workers） .
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Mechanical and electrical equipment installation and maintenance.
机电设备安装维修。
For ship yard, cooling side no water pumps, ductwork, inlet filters, vlves, electrical equipment and savings are need, less installation cost, Fot the owner, less maintenance.
对船厂来说，冷却水侧不需要泵、水管、滤器、阀和电控设备等，安装制造费用低；
5 5 After the installation, renewal and regular maintenance, electrical installations, controlling equipment, monitoring and warning equipment shall go through the insulation resistance detection.
5电气设备、控制装置、监测报警装置的新装、更新和定期维护后，应进行绝缘电阻检测。
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