Chinese translation for "共心生锥"

homocentric pencil

Similar Words：

"共心共振灯" Chinese translation, "共心光束" Chinese translation, "共心光线" Chinese translation, "共心光锥" Chinese translation, "共心射线" Chinese translation, "共心透镜" Chinese translation, "共心物镜" Chinese translation, "共心系统" Chinese translation, "共心性" Chinese translation, "共心照明" Chinese translation