调直望远镜 对准望远镜 校准用准直望远镜

alignmenttelescope  detail>>

校准用准直望远镜

alignment telescope  detail>>

调直望远镜

alignment telescope  detail>>

准直望远镜

alignment telescope autocollimator collimating telescope  detail>>

校直望远镜，校准用望远镜

alignment telescope  detail>>

自准直望远镜

autocollimating telescope autocollimator  detail>>

测微准直望远镜

micr-alignment telescope  detail>>

激光准直望远镜

laser alignment telescope  detail>>

对准望远镜

alignment telescope  detail>>

自准直望远镜，自准直仪

autocollimator  detail>>

校直望远镜托架

alignment-telescope bracket  detail>>

瞄准望远镜

aiming telescope finder telescope sighting telescope  detail>>

视准望远镜

collimating telescope  detail>>

照准望远镜

sighting telescope  detail>>

自准直望远镜自准直测角器

angle dekkor  detail>>

校准用望远镜托架

alignment-telescope bracket  detail>>

望远镜对物镜

telescope objectives le es telescope objectives lenses  detail>>

望远镜

telescope; binocle  短语和例子   反射望远镜 reflecting telescope; reflector; 射电望远镜 radio t...  detail>>