[消]热敏电阻定温火灾探测器 fixed temperature heat detector: 固定温度感温式火灾探测器heat sensitive detector: 感温探测器temperature-sensitive resistance probe: 热敏电阻传感器heat sensitive resistance: 热敏电阻heat-sensitive resistance: 热敏电阻下载手机词典可随时随地查词查翻译