筒式熔断器是套在管中的熔断器。
跌落式熔断器在正常运行时，熔丝管借助熔丝张紧后形成闭合位置。
Cascade fuse in normal operation, melting molten silk fiber tube with a tight formed after the position.
跌落式熔断器在正常运行时，熔丝管借助熔丝张紧后形成闭合位置。
Cascade fuse in normal operation, melting molten silk fiber tube with a tight formed after the position.
应用推荐