keyway chase

См. также в других словарях:

• keyway — /ˈkiweɪ/ (say keeway) noun a slot or chase cut in a surface of contact to receive a key to prevent relative movement …  

• Willenhall — infobox UK place country = England map type= West Midlands latitude= 52.57980 longitude= 2.06046 population= approx 40,000 official name= Willenhall metropolitan borough= Walsall region= West Midlands metropolitan county= West Midlands historic… …   Wikipedia