台式墙挂两用自动电话机  desk-wall automatic telephone set

自动电话机自动电话机系统  automatic telephone set

标准台式电话机  standard table telephone set

台式电话机  desk telephone set; desk telephone

烛台式电话机  candlestick telephone; Telephone; candlestick

齿轮驱动式电动机  geared motor

共电式电话机  common-battery telephone set; common-battery (telephone) set; common battery telephone; collective-electric telephone

计算机控制超高频双工移动式电话机  computer-controlled duplex UHF mobile telephone

交叉馈电式电动机  cross-feed motor; cross feed motor

立式电动机机座  base of vertical motor

热电式自动电平调节  automatic level regulation controlled by thermosensitive element

人力启动式电动机  manual start motor

移动式电动机  portable motor

振动式自动电压调节器  fuss type automatic voltage regulator

振动式自动电压调整器  vibrating type automatic voltage regulator

按键自动电话机  push-key automatic telephone set

船用自动电话机  marine automatic telephone set

电动机自动起动器  automatic motor starter

内线自动电话机  interphone