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定义与功能 hvac系统全称为heating, ventilation, and airconditioning，即供暖、通风和空气调节系统。. اولا ما هو hvacهو اختصار hvac h = heatingv = ventilation a = air c = conditioningثانيا ما الفرق بين hvac وبين التكييف المركزيويعرف hvac بنظام الوحدات المدمجه او المجمعه او package unit واختصارها pu الفرق بين. Fahus are either of normal construction having100% fresh air through a blower fan or treated fahu that employs an additional cooling coil to induce treated air into the confined.
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Hvac的意思 hvac是一个技术术语，代表 heating, ventilation and air conditioning，即“供暖、通风和空调”系统的缩写。 详细解释 1.
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