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The difference between the pump type and the diffusion type gas detector is the sampling method Diffusion gas detector is a kind of gas that slowly flows sample gas into the instrument with the free flow of air and needs to be placed on
There is no doubt that the combustible gas detector is a kind of detector that can be widely used in places such as emitting combustible gas and combustible steam. When the concentration of combustible gas in the detected area reaches the a
In recent years, with the rapid growth of motor vehicles in China, the available land resources have become increasingly tense. In addition, the underground garage has become the key to deal with the parking problem. Little wonder that the