Assertion: ring's design | /r/CapableOf | incorporate three o-rings
Facets:
value: with having onboard heaters
type: OTHER
Source sentences:
text: As for the SRBs themselves, NASA and Morton-Thiokol redesigned them with a new joint design, which now incorporated three O-rings instead of two, with the joints themselves having onboard heaters that can be turned on when temperatures drop below 50 °F (10 °C).