【机械工程】自动同步传感器、内燃机速度补偿

selsyn-d.c. torque motor-amplifier assembler【电子】

power selsyn【电】

automatic synchronizer【电】;autosyn【电】;selsyn【电】

indicating selsyn【电】

fine selsyn

selsyn transmitter combustion engine

fine elevation-transmitting selsyn

altitude transmitting selsyn