DC permanent-magnet tacho-generator
永磁式直流测速发电机
Permanent magnet D.C. tachogenerator--General specification
GB/T13633-1992永磁式直流测速发电机通用技术条件
" Permanent magnet low speed direct current tachogenerator, General specification for"
GB/T4997-1993永磁式低速直流测速发电机通用技术条件
AC servo speed indicating generator set
交流伺服测速发电机组
AC permanent-magnet tacho-generator
永磁式交流测速发电机
DC torque motor high sensitivity tachogenerator
直流力矩电动机高灵敏度测速机机组
Ward-Leonard drive
直流发电机电动机组变速传动
an alternating [a direct] current dynamo
交流 [直流] 发电机
The handdriven generator is equipped with a centrifugal governor.
手摇直流发电机装有离心调速装置。
DC reversible variable speed motor
直流可逆变速电动机
PWM Speed Control System of DC Motor Based on Speed Measuring by Counter Electromotive Force
基于反电动势测速的直流电动机PWM调速系统的设计
Design of Locomotive Power Generators Winding DC Resistance Tester
内燃机车主发电机绕组直流电阻测试仪的设计
The Research and Experiment of Direct Current Excitation Variable-Speed Constant-Frequency Wind Power Generator;
直流励磁变速恒频风力发电机的研究与实验
electromagnetic coupling alternator
电磁调速交流发电机
single operator direct current arc generator
单站直流电弧发电机
generating set, steam turbine, direct current
蒸汽轮机直流发电机组
generating set, gas turbine, direct current
燃气轮机直流发电机组
dynamo ,electrical, for internal combustion engines
内燃机用地直流发电机