This is generally not important, but the lock may have been snapped at an Angle that is impossible when the door is closed, indicating fraud or misdirection from the real method of entry.
通常来说这点不是太重要，但是在门关上的时候，锁的折断可能是带有角度的，这可以显示出真正的破坏方法。
2
Use image tacking technology to lock the pilotless aircraft in image. Record the deflection Angle to ensure the corresponding position of pilotless aircraft.