Aluminum matrix composites in inertial guidance instruments 铝基复合材料在惯性导航仪表中的应用分析
2.
Navigational instruments . system omega and differential omega receivers for ships . operational and performance requirements . methods of testing and required test results 导航仪表.船舶用奥米伽系统和差动奥米伽接收器.操作和性能要求.试验方法和要求的试验结果