Assertion: damper | /r/CapableOf | prevent the spread of smoke and fire
Facets:
value: to other areas
type: TRANSITIVE-OBJECT
Source sentences:
text: However, in most applications "fail safe" indicates the damper will close upon loss of power thus preventing the spread of smoke and fire to other areas.
text: However, in most applications "fail safe" indicates the damper will close upon loss of power thus preventing the spread of smoke and fire to other areas.