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公开(公告)号：US20210317751A1
公开(公告)日：2021-10-14
申请号：US17260046
申请日：2019-07-12
Applicant: Rolls-Royce plc
Inventor： Kevin Mee , David Groves
Abstract: A structural support casing for fan blade containment in a gas turbine engine includes at least one region in which two or more sub-laminates of fibre-reinforced composite material are spaced apart from one another by ductile polymeric material.
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