heading control system meaning in English

定向系统
航向系统

Ships and marine technology - heading control systems
船舶和海运技术.航向控制系统
Ships and marine technology - heading control systems
船舶和海洋技术.航向控制系统
Ships and marine technology - heading control systems for high - speed craft
船舶和海上技术.高速船舶的航向控制系统
Ships and marine technology - heading control systems iso 11674 : 2000 ; german version en iso 11674 : 2001
船舶和航海技术.航向控制系统