Pratt & Whitney confirms participation in USAF's B-21 programme [feedly]
sábado, 19 de marzo de 2016
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Pratt & Whitney confirms participation in USAF's B-21 programme
// Air Force Technology News Press Releases
Pratt & Whitney has officially secured a contract to build engines for the US Air Force's (USAF) long-range strike bomber (LRS-B), designated the B-21.
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