喷泉式饮水冷却器
bubbler-type drinking water cooler
半导体雷射热电冷却
laser
thormelectric cooling for semiconductor
不锈钢储水内胆电热水器
stainless steel tank electric water heater
储水式电热水器
storage electric water heaters
electrical storage water heater
垂直墙挂式电热水器
wall mounting vertical electric water heater
低压式电热水器
non pressure electric water heater
电热热水锅炉
electric hot water boiler
风冷冷(热)水机组
air-cooled chilled(hot)water units
风冷冷热水机组
air-cooled cold and hot water unit
风冷冷水(热泵)机组
air-cooled water chiller(heat pump
机油冷却器热交换器
oil cooler heat exchanger
级联热电冷却系统
cascade thermoelectric cooling system