安防自动化
Security and Safety Automation
半自动动力换档变速箱
semiautomatic power shift transmission
半自动防空系统
semi-automatic ground environment system
Sage
测烟式失火自动报警器
automatic smoke type fire alarm
差动自动同步电机
differential selsyn motor
超声波控制自动门
supersonic controlled automatic door
车间活动自动定时器
automatic plant exercise timer
船舶电气传动自动化
ship electrified transmission automation
电磁场控制自动门
electromagnetic controlled automatic door