引起电度表潜动的几种原因

Causes for Latent Movement of Watt-hour Meter

根据笔者的实践经验,本文总结了电度表发生潜动的若干原因,对使用中排除有关故障有一定的意义.

Based on authors' experiences, this paper discusses some causes for the latent movement of Watt-hour meter, which would be helpful for trouble shooting of the meters.