
PREN 4408-6 - AEROSPACE SERIES - TECHNICAL DRAWINGS - RULES FOR THE REPRESENTATION OF PARTS MADE OF COMPOSITE MATERIALS - PART 6: REPRESENTATION OF PREFORMS
出版:British Standards Institution

專家解讀視頻
PREN 4408-6 - AEROSPACE SERIES - TECHNICAL DRAWINGS - RULES FOR THE REPRESENTATION OF PARTS MADE OF COMPOSITE MATERIALS - PART 6: REPRESENTATION OF PREFORMS
出版:British Standards Institution
專家解讀視頻