易熔片

易熔片易熔片
  1. 温度熔断器是(排烟)防火阀中的重要部件之一,而其中的易熔片又是熔断器的关键元件。

    Temperature-dependent fuse is one of the important parts in ( smoke ) fire dampers , and the fusible alloy is the key element of the fuse .