| 11. | Another type of needle threader is mechanically operated.
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| 12. | In 2013 a specific certification was created to improve the standard of mechanically operated airbag vests.
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| 13. | During the intake stroke, fresh air is inducted into the cylinder through a mechanically operated intake valve.
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| 14. | The wing flaps are mechanically operated from a lever located on the left side of each cockpit.
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| 15. | The flaps are two-position and mechanically operated by a flap handle on the cabin floor between the seats.
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| 16. | Signals or points located some distance away from the signal box are sometimes electrically rather than mechanically operated.
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| 17. | A mechanically operated bellows injects a jet of air into the first chamber where ignition will take place.
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| 18. | A 30-foot Christmas tree rotated in place, to the admiration of the mechanically operated Barney, Winnie-the-Pooh and Bart Simpson.
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| 19. | The hand brake is mechanically operated and includes a separate drum brake behind the gear box, affecting on transmission.
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| 20. | Fishing rod or tackle is mechanically operated by one man using a reel fixed on a springy plastic rod.
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