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HCL gas chemical characteristics Hydrogen chloride (HCl) is a colorless gas with a pungent, irritati...
With the rapid development of modern science and technology, sensor technology, as a bridge connec...
Hydrogen sulfide(H2S)is a colorless gas that is a strong irritant to the eyes, respiratory tract and...
In modern society, the demand for alcohol concentration detection is growing, which plays a vital ro...
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