The relief valve (RV) is a type of valve used to control or limit the pressure in a system or vessel which can build up by a process upset, instrument or equipment failure, or fire.
(Relief Valve) A valve that opens to relieve excess temperature and/or pressure in the system.
(relief valve) safety valve: a valve in a container in which pressure can build up (as a steam boiler); it opens automatically when the pressure reaches a dangerous level
English lexicographer who was the first to treat etymology consistently; his work was used as a reference by Samuel Johnson (died in 1742)
the outer courtyard of a castle
The outer wall of a castle
A court enclosed by this
United States singer (1918-1990)
baileys
this is bailey a boy going in week to see others to choose one but i think it may b baileys
Bailey and Mac
Bailey loves to sleep on his back. We call this position, Super Bailey.