其他航天惯性导航仪
Other air inertial navigational instruments (gyroastro compasses and other devices which derive position or orientation by means of automatically tracking celestrial bodies or satellites)
3两用物项和技术出口许可证出口无需检验检疫
9014209012999其他航天惯性导航仪(天文陀螺盘及其他利用天体或卫星进行导航的装置)复制