Hakuluettelo:
Käännös:
fire damper (suomeksi)
- Määritelmät:
- a passive fire protection product used in heating, ventilation, and air conditioning ducts
- a damper which closes off an air duct automatically in the event of fire so as to restrict the passage of fire and smoke
- (lb, en, historical, archaic, mining) a mine worker who detects and clears a mineshaft of firedamp by intentionally burning or blowing it up
Viimeisimmät haut: fire damper, commendatories, letters of last resort, respiratory pigments, jäännösvero, jive turkey