immersion oil heater浸没式油加热器
immersion n heater浸没式电热器
Immersion water heater浸入式热水器
Immersion electric heater插入式电加热器
immersion battery heater浸入式加热器
immersion heaterelectric heater for liquid热得快
graphite resistance immersion heater浸入式石墨电阻加热器
electric immersion heater浸没式电热器
electric c immersion heater浸没式电热器
N（名词） an electrical device, usually thermostatically controlled, for heating the liquid in which it is immersed, esp as a fixture in a domestic hot-water tank 浸没式加热器; 通常为恒温调节控制的电子仪器，用于自身浸没在水中时给水加热，特别为家用热水箱中使用