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主要介绍了失压计时器的功能、特点、种类,并对实际使用过程存在的问题和在电能计量装置技术管理工作中应注意的问题进行了分析。
The functions, characteristics and types of the pressure loss timer are introduced. The problems existing in the practical use process and the problems to be noticed in the technical management of the energy metering device are analyzed.