- Other Auto Electronics[19]
- Amplifiers[1]
- Capacitors[12]
- Emergency Lights[2]
- Holiday Lighting[2]
- LED Lamps[2]
- Other LED Lighting[1]
- Valves[1]
- Alarm[73]
- Fire Alarm[4]
- Smoke Detector[27]
Valves
electromagnetism valve
electromagnetism valve
this is 3/4 inch electromagnetism valve, use for gas pipeline in the house.
electromagnetism valvethe electromagnetism valve link gas detector by cable, if gas detector detect gasleakage in the house, then it will send signal to electromagnetism valve , then..the...
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