What is a Disabled Refuge EVC System? An EVC System (Emergency Voice Communication System) is a fixed, monitored and maintained, bi-directional, full duplex voice communication system to assist the orderly evacuation of disabled or mobility impaired people and enhance fire fighters communication during emergencies.
The definition of stalwart is a description for someone who is loyal and strong or for something that is reliable and sturdy. An example of stalwart is a description for a loyal supporter of a cause.
The definition of a stave is a stick or strip of wood or metal used to make something, or a set of lines in a poem or song. An example of a stave is a piece of wood used in a woven basket. An example of a stave is a stanza. Stave is defined as to puncture, or put a big hole in.