![Magneto Termico](http://y.gtimg.cn/music/photo_new/T002R300x300M000000sG0Ps3rhVbR.jpg?max_age=2592000)
- 歌曲
- 时长
简介
Its basic function is to interrupt current flow after protective relays detect a fault. Unlike a fuse, which operates once and then must be replaced.
Its basic function is to interrupt current flow after protective relays detect a fault. Unlike a fuse, which operates once and then must be replaced.