English translation for "laser guide of vertical shaft"

立井激光指向
竖井激光指向

Example Sentences:

1.

Laser guide of vertical shaft 立井激光指向

Similar Words：

"laser guards" English translation, "laser guidance" English translation, "laser guidance head" English translation, "laser guidance; laser guiding" English translation, "laser guidancel" English translation, "laser guide star" English translation, "laser guided artillery projectile" English translation, "laser guided bomb" English translation, "laser guided bomb （lgb）" English translation, "laser guided missile" English translation