- security leg keyway
- n.a key section and keyway design that incorporates two non-curved planes of the key blade intersecting at an angle between 1 and 89 degree
Locksmith dictionary . 2014.
Locksmith dictionary . 2014.
Fatigue (material) — Metal fatigue redirects here. For the video game, see Metal Fatigue (disambiguation). v · d · e Materials failure modes … Wikipedia