automatic water regulating valve  自动水量调节阀

heating fresh water regulating valve  热淡水调节阀

water regulating valve  水量调整阀

hot water , countermeasure  宗筋

AHU hot water  空调热水

Air conditioner hot water system of solar energy  太阳能空调热水系统

air conditioner with hot water  空调热水一体机

Air source heat pump hot water unit  空气源热泵热水机组; 电子伏特

air-conditioning hot water unit  空调热水一体机

air-cooled chilled(hot)water units  风冷冷(热)水机组

air-cooled cold and hot water unit  风冷冷热水机组

air-source heat pump hot water system  空气源热泵热水系统

air-source hot-water heat pump  空气源热泵热水机

annual heat consumption on hot-water supply  热水供应年耗热量; 松节油

artesian hot water  自流热水

Atmospheric Hot Water Boiler  常压热水锅炉

Atmospheric pressure hot water boiler  水乳剂; 膜电极组件(MEA); 常压热水锅炉

automatic hot water supply system  全自动循环热水供给系统

average flow of domestic hot-water supply  热水供应平均流量