gudgeon的精選

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用“gudgeon”造句大全，gudgeon造句

用“gudgeon”造句大全，gudgeon造句

2018-11-17
Afracturedynamicsanalysisisgiventoanaccidentonagudgeonlinkofthemitergateofadam.Theproceduresarechamferingbothsidesofthegudgeonpinandcrankpincoreandsemi-finishingthecrankpinboreatarateof1000piecesperho...