锅炉给水器 boiler feeder ; water feeder for boiler ; feeder ; boiler

浮筒式给水器 float feed apparatus

非接触式给水器具 Non-contact water supply device

自动给水器 auto cup filler

给水加热器 feed water heater ; feed heater ; feed water preheater ; feedwater heating apparatus

加热器给水泵 heater lift pump

给水调节器 feed governor ; feed water regulator ; feed controller

自动给水调节器 [建] automatic feed water regulator ; automatic feed regulator ; automatic water regulator

给水过滤器 feed water strainer ; cleanser ; feed water filter ; feed filter