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Household gas alarms bring security to us, and sometimes there will be some accidents. Corresponding to the fault phenomenon and finding solutions ...

CO alarm maintenance Smoke and CO alarms both need regular maintenance to operate properly. To maintain a CO alarm, start by pressing the device...

National standard ferrosilicon 75 is widely used in steel industry, foundry industry and other industrial production. The national standard ferrosi...

1. Its own characteristics - unidirectional light, no light diffusion, to ensure lighting efficiency. 2. The LED street light has a unique secondar...

1. Please install the base of the alarm on the wall or roof ceiling within 2 meters and 4 meters away from the gas appliance or gas source horizont...

The home gas solenoid valve is an electric-start shut-off device, which is suitable for various gas sources such as pipeline gas and natural gas. U...

The electrode is a melting electrode coated with a coating for electrode arc welding. It is composed of a coating and a welding core. The metal cor...

The g as solenoid valve, also known as natural gas emergency shut-off valve, is an actuator that is suitable for large city gas, compressed natural...

​If the gas leaks, what are you most worried about? Is it the safety of property at home or the risk of casualties In fact, these are what we don't...

​With the development of economy and the improvement of family security awareness, more and more people begin to buy family safety alarm products, ...

There are several main reasons for false alarm of smoke alarm: 1. Cooking smoke. Some families like cooking with gas. Sometimes, because the fire i...

​Natural gas is a clean and efficient combustible gas. Its emergence replaces the air pollution caused by coal combustion and greatly improves the ...