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    央视CCTV《工匠精神》入选品牌、暖气片十大品牌——橙子视频app欢迎您的到来!

    400-826-3533

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    暖气片应该怎么保养?(怎么满水保养)

    Radiator should be how to maintain? (How full of water maintenance)

    2016-12-27

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    供暖季结束时,先关出水阀,再关进水阀,或者同时关闭


     At the end of the heating season, first close the water valve, then close the water valve, or both


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