fusible element sprinkler 易熔元件洒水喷头
fusible-element-type fixed temperature detector 易熔合金温度探测器
sprinkler fusible element 易熔元件喷头
fusible e element sprinkler 易熔元件洒水喷头
Fuses consist essentially of a fusible element and an arc-extinguishing means.
熔断器基本由可熔断元件和熄弧装置组成。
In some fuses, the fusible element is made of silver, but usually IT is tin, copper, aluminum, or some alloy.
在某些熔断器中，可熔断元件用银制成，但通常为锡、铜、铝或某些合金。
Temperature-dependent fuse is one of the important parts in (smoke) fire dampers, and the fusible alloy is the key element of the fuse.
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。
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