
AEROSPACE SERIES - TECHNICAL DRAWINGS - REPRESENTATION OF PARTS MADE OF COMPOSITE MATERIALS - PART 6: PREFORMS
出版:Comite Europeen de Normalisation

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AEROSPACE SERIES - TECHNICAL DRAWINGS - REPRESENTATION OF PARTS MADE OF COMPOSITE MATERIALS - PART 6: PREFORMS
出版:Comite Europeen de Normalisation
专家解读视频