- deflection assembly
- 方向: direction; orientation
- 瞄准装置: sighting equipment; finder; ...
- 方向瞄准传动装置: train drive-gear system
- 方向瞄准陀螺装置: deflection gyro assembly
- 方向瞄准: along course aim; direction sighting; horizontal laying; lateral laying; laying for direction; laying for line
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