Noun
air at a pressure greater than that of the atmosphere
Source: WordNetcompressed air is often used to power machines Source: Internet
Above all things - don't use compressed air! Source: Internet
A compressed air (later nitrogen) system was provided for emergency undercarriage lowering. Source: Internet
All of these steps minimize danger but increase complexity of operations (for example, personalized cylinders for each diver must generally be kept track of on dive boats with nitrox, which is not the case with generic compressed air cylinders). Source: Internet
After pressing, compressed air is blown through the porous mould plates to release the shaped wares. Source: Internet
A regulation was issued in 1972 which permitted for the first time the employment of women as drivers of trams, omnibuses and lorries, while further regulations laid down new provisions for lifts and work with compressed air. Source: Internet