[消]易熔合金定溫火災(zāi)探測器 fixed temperature detector: 定溫式火警探測器; 定溫探測器fixed temperature heat detector: 固定溫度感溫式火災(zāi)探測器fusible alloy fusible metal: 易熔合金bulb-type fixed temperature detector: 玻璃球定溫火災(zāi)探測器fusible alloy: 易熔合金; 易溶合金下載手機(jī)詞典可隨時隨地查詞查翻譯