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HubaControl压力开关604.X
HUBA富巴604系列604.9110030/50-500pa微压差开关气体风压差开关
现货Huba Control瑞士富巴原装604.X空气压差风压开关604.9110030
Huba 604.9110030 空气压差开关50~500pa 现货 实物拍摄
富巴604.9110030风压开关50-500PA空调滤网压差开关604.9110000
Huba604.9110030空气压差开关
