rate-of-rise detector 差温探测器 ; 差温式火灾探测器 ; 差温火灾探测器

diaphragm chamber-type rate-of -rise detector 膜盒差温探测器

bimetal strip-type rate-of-rise detector 双金属差温火灾探测器

spot-type pneumatic rate-of-rise detector 点型气动差温式火灾探测器

thermistor-type rate-of rise detector 热敏电阻差温火灾探测器

ot-type eumatic rate-of-rise detector 点型气动差温式火灾探测器

semiconductor sensor-type rate-of-rise detector 半导体差温火灾探测器

line-type rate-of-rise detector 线型差温火灾探测器

rate-of-rise of pressure detector 差压式爆炸探测器

rate-of-rise and fixed temperature detector 差定温探测器