unpinning russian
открепля́вший
unfastening, detaching, unpinning
отшпиливающий
unpinning, unfastening
отшпиливавший
unpinning, unfastening, having unpinned, who was unpinning
unfastening, detaching, unpinning
unpinning, unfastening
unpinning, unfastening, having unpinned, who was unpinning