гіроскопічний стрілецький приціл
gyroscopic effect
gyroscopic reference unit (GRU)
fixed ring (of a gyroscopic sight)
gyroscopic stabilizer
gyroscopic torque
gunsight
radar gunsight
telescope-head elevating gear of a gunsight
gyro gunsight
radar-ranging gyro gunsight
upper proximity dot (of a gyro gunsight)
air-defense gunsight