alarm relay
常见例句
- KA3 is shunt-down alarm relay.
KA3爲停機報警繼電器。 - An essential function of the controller is to provide alarm relay contacts.
控制器的一個重要功能是提供報警繼電器觸點。
www.e-gtm.com.cn - Relay KA1 and KA7: transformer overheating alarm relay or gas relay is selectable based on customer demands.
繼電器KA1、KA7：根據用戶需要可選變壓器油溫超溫報警繼電器或瓦斯繼電器。 返回 alarm relay