Assertion: type sterilizer | /r/CapableOf | use steam
Facets:
value: to displace the air
type: PURPOSE
Source sentences:
text: Gravity-type sterilizers use steam to displace the air in the chamber and force the air down the sterilizer drain.
text: Steam flushes and pressure pulses are other ways of achieving the same result while gravity-style sterilizers use steam to displace the air and force it down the sterilizer drain.