Ventilator (powered)
7-2-630
Alternative term: Extractor fan
A powered device controlling the flow of air into or out of a room or building.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
7-2-630
Alternative term: Extractor fan
A powered device controlling the flow of air into or out of a room or building.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
ampere
International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM