1.Adjustment of the Horizontality of an Elastic Water Tank Suspended by Cables
钢索悬吊弹性水箱的水平度调整
2.Electronic Remote Measuring Instrument for Horizontality and Verticality
电子式垂直水平度遥测仪
3.The Reliability Analysis of Fly-By-Wire Flight Control System andFlying Security Evaluation on the Horizontality
电传操纵系统可靠性分析及飞行安全评估