通过互感器内部受潮烧毁爆炸案例，阐述预防性油试验在生产运行中的必要性。

Based on the burn-out incident of the mutual inductor due to its internal wet-ting, necessity of the preventative oil test in production is presented.

youdao

通过互感器内部受潮烧毁爆炸案例，阐述预防性油试验在生产运行中的必要性。

Based on the burn-out incident of the mutual inductor due to its internal wet-ting, necessity of the preventative oil test in production is presented.

youdao