Cassegrainian telescope的意思|示意

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卡塞格伦望远镜


Cassegrainian telescope相关短语

1、 seg we are pirates, these data are stolen from youdao ed Cassegrainian telescope 拼合式卡塞格仑望远镜

2、 cassegrainian reflecting telescope 卡塞格林反射望远镜