circulation of closed system
closed circle control system
Closed Loop Control System
闭环控制系统
闭路控制系统
闭合回路控制系统
死循环控制系统
全闭环控制
closed system
封闭系统
闭合系统
闭系统
密闭系统
封闭系
封闭性系统
闭式系统
密闭系
封闭体系
闭环系统
系统组织
闭合系
闭口系统
用水密闭
排列
次序
closed system with grouting curtain and drainage-p
digital closed loop current capacity real-time control system
self-sealing closed system
symmetric closed system
3ccd camera pan-tilt control system
3-layered computer optimal control system
840D numeric control system
840D numerical control system
Aautomatic flight control system
AC motor speed control system
AC servo control system