telescopen.望远镜v.缩短;压缩;套叠
telescope mirror望远镜的反射镜
telescope collar望远镜调整圈
telescope direct正镜
telescope-feed套筒式
telescope-srew套筒螺钉
Telescope system望远系统
telescoped joint套管连接, 插接, 伸缩管连接(装置)
telescope reverse倒镜
telescope support望远镜支架
telescope control天线控制