CDR type electric convection heater is mainly applied on naval vessels, ship, and offshore oil drill units, it is installed in the accommodation area and provide spot heating to keep environment under such temperature.

• cdr 型电加热器主要用于海军舰艇、只以及海上石油钻井设备，安装于生活区，可进行现场加热并将环境温度保持在某一范围内。