接触式加热器
contact───vt.使接触,联系;n.接触,联系;vi.使接触,联系
heater───n.加热器;加热工;n.(Heater)人名;(英)希特
steam heater───蒸汽加热器
ream heater───扩孔加热器
amaze heater───惊奇加热器
profusion heater───大量加热器
ductless heater───无管加热器
heater relay───加热器继电器
heater open───加热器打开
And finally the last contact is for a heater.───最后的最后一次接触是一个加热器。
Each electrical heater band can be arranged in a sealing bush 1 which is combined with the oil tube in case of the contact with oil.───每段电热带可置在与油管结合的密封套筒1里,以防与油液接触。