铲运机行车制动器致动器
scraper service brake actuator
拖拉机行车制动器致动器
tractor service brake actuator
放大器线性动态范围
linear dynamic range of amplifier
致动器线圈电阻检查
actuator coil resistance check
致动器线圈死区幅度
actuator spool deadband width
弹簧制动致动器推杆
spring brake actuator pushrod
电动气动致动器
electropneumatic actuator
电控调速器致动器
electric governor actuator