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Central drinking water warming system has a circulation pump drawing water from the top of the heating tank
Central drinking water warming system has a circulation pump drawing water from the top of the heating tank
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机译:中央饮用水加热系统有一个循环泵,从加热水箱的顶部抽水
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摘要
The pump (2) draws water from the heating tank (4) passing it through (1) and inside or outside the return pipe (3) to taps (5) for recirculation and maintenance of the required temperature.
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