分类： 信息化
2014-05-14 16:48:38
An external gasfired water heater , comprises a temperature sensor, a pressure relief valve, and a display control circuit, the gas valve is mounted on the intake pipe, mounted on the outlet pipe. After obtaining water temperature parameters, you can then control valve control circuit controls the degree of burning gas. plays an important role in their lives.We also provide professional and other products.
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