heating and ventilating system
... 送气通风系统 plenum system 供暖和通风系统 heating and ventilating system 强制预热通风系统 Howdensystemofdraft ...
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建筑一体化太阳能综合利用系统可以利用太阳能为建筑提供通风、空调、供暖和供热水的功能。
Functions such as ventilation, air conditioning, heating and hot water supply could be provided by solar energy utilization system integrated with buildings.
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