作业: school assignment源: source; fountainhead设备: equipment; device; facility; ...作业源记录: job source record作业源文件: job source file作业源影象: job source image电源设备: current su ly device; current supply device; electrical power unit; mains connection set; power apparatus; power equipment; power supply equipment; power supply unit; pu power unit光源设备: light sources无源设备: passive device源设备发送: slave response state业源: source电源设备公司: power equipment co. ltd; power equipment co., ltd; powertech equipments design co辅助电源设备: auxiliary power plant; auxiliary power unit能源设备公司: kraftanlagen aktiengesellschaft能源设备实验: energy systems laboratory屏极电源设备: plate power unit应急电源设备: emegency powerpiston装放射源设备: source loading equipment贝塔电源设备公司: beta plant ltd备用电源设备系统: reserve-power source installing system便携式电源设备: portable power supply不断电电源设备: uninterrupted power supply不间断电源设备: no-break power unit辅助的电源设备: auxiliary power unit辅助电源设备舱: apu comparison