cast iron central heating radiator 铸铁暖气片
central apparatus 中心器
central apparatus room 中央控制室
central heating 集中供热; 集中采暖; 集中供暖; 集中加热; 中央供热; 供暖; 中央暖气供应; 直接供热; 中央暖气系统; 三联供系统
central heating and air-conditioning system 集中供热空调系统
central heating and air-conditoning system design 供热空调系统设计
Central Heating Boiler 中央供热锅炉
central heating for region 分区集中供热
Central heating network 集中供热网
central heating radiator 暖气散热器
central heating station 中央加热站
central heating stations 集中供热站
central heating supervisory control system 集中供暖监控系统
Central Heating Supply 集中供热
Central Heating Supply System 集中供热
central heating system 热能中心; 集中供暖系统; 集中供热系统; 供暖系统; 中央供热系统; 中央暖气系统; 集中供热
Central heating ventilation and air-conditioning system 集中空调
Central Heating-Household Based Storage 集中集热-分户贮热
Central heating-ventilating-air condition system 集中空调通风系统