起动电动机电磁线圈试验
starting motor solenoid test
起动电动机电磁线圈总成
starting motor solenoid assembly
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
单级电磁振动式继电器
single stage voltage regulator
电磁式振动给料机
electromagnetic vibration feeder
电磁振动式
electromagnetic vibratory
电磁振动式冰箱
electromagnetic oscillation refrigerator
电磁振动式压缩机
electromagnetic oscillation compressor
电动机振动的分析
Libration Analysis of Electromotor