词汇	electric heating tube
释义	electric heating tube 电加热管
随便看	expendable property expendable radio sonobuoy expendable recoverable sound projector expendable refrigerant expendable reliable acoustic path sonobuoy expendable remote operating weather station expendable rocket expendables expendable sand screen Expendable Second Stage expendable signal processor expendable sound velocimeters expendable sound velocity system expendable stored project expendable stored project contract expendable submarine tactical transceiver expendable supplies expendable supply expendable surface curriculum project expendable system programmer expendable through-tubing perforator expendable turbine engine concept expendable victim expendable weight expendable zinc core