A reduced pressure zone device is tested with a device called a differential gauge. This gauge uses hoses attached to the various test cocks of the RPZD and checks to be certain that the check valve springs as well as the relief valve spring are not fouled and are working properly.
The adjective AVUNCULAR has 2 senses: 1. being or relating to an uncle. 2. like an uncle in kindness or indulgence. Familiarity information: AVUNCULAR used as an adjective is rare.
â¢ CEREBROVASCULAR (adjective). The adjective CEREBROVASCULAR has 1 sense: 1. of or relating to the brain and the blood vessels that supply it. Familiarity information: CEREBROVASCULAR used as an adjective is very rare.f or relating to the brain and the blood vessels that supply it. Classified under: Relational adjectives (pertainyms). Context example: a cerebrovascular accident. Pertainym: blood vessel (a vessel in which blood circulates).