暖通专业英语词汇暖通Heating ventilation and air conditioning空调平面图 air handling layoutMU13新风系统图MU13 make-up air system diagramAHU-1净化空调系统图Air purification & air handling system diagram, AHU-1空调通风平剖面图ventilation & air conditioning plan/section吊顶空调平剖面图air condition ceiling plan section吊顶通风和采暖，空调用水管平面图ventilation and heating piping plan above ceiling室内采暖空调平面图room heating and air condition plan吊顶一下净化空调平面图air purification & air conditioning above ceiling拉丝区14米送风平面图air supply plan at level
