中英文翻译(一)镗削加工和镗床
英文翻译原文:(一)BORINGANDBORINGMACHINESAscarriedoutonalathe,boringproducescircularinternalprofilesinhollowwork-piecesoronaholemadebydrillingoranotherprocess,Boringisdonewithcuttingtoolsthataresimilartothoseusedinturning.Becausetheboringbarhastoreachthefulllengthofthebore,tooldeflectionand,therefore,mainta...
2023-09-29
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