分类： 信息化
2014-05-20 17:16:50
A circular , the heating tank comprising a circulating pump and pipes, with the lower portion of the tank return pipe is heated, the heating tank top with the outlet pipe, which is characterized by: a lower portion of the heating tank return pipe and the pipe connecting the circulating pump, heating bottom of the tank has an electric heater in the heating tank heating tank extends into the upper part of the interior has a . In our lives, plays a very important role. We also make the best .
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