• The boiler features heat preservation performance with high-efficiency heat preservation material and state-of-the-art construction technology, lower radiating loss of boiler wall.

    锅炉保温性能好采用了高效保温材料先进的施工工艺散热损失小。

    youdao

  • The boiler features heat preservation performance with high-efficiency heat preservation material and state-of-the-art construction technology, lower radiating loss of boiler wall.

    锅炉保温性能好采用了高效保温材料先进的施工工艺散热损失小。

    youdao

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