• Water source heat pump of mine waste heat recovery is a new type of high grade energy saving technology, which pump low-grade heat into high-grate thermal energy.

    回收矿井余热水源热泵技术低品位热能转化为高品位热能的一种新型节能环保技术。

    youdao

  • Water source heat pump of mine waste heat recovery is a new type of high grade energy saving technology, which pump low-grade heat into high-grate thermal energy.

    回收矿井余热水源热泵技术低品位热能转化为高品位热能的一种新型节能环保技术。

    youdao

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