Assertion: vacuum furnace | /r/CapableOf | leak air
Facets:
value: into the vacuum chamber
type: TRANSITIVE-OBJECT
value: during vacuum-brazing operations
type: TEMPORAL
Source sentences:
text: As mentioned above, all vacuum furnaces will leak air into the vacuum chamber from the outside atmosphere in the factory during vacuum-brazing operations, and then the pressure inside the furnace will start to go back up towards atmospheric pressure.