
AEROSPACE SERIES - FIBRE REINFORCED PLASTICS - TEST METHOD - DETERMINATION OF NOTCHED, UNNOTCHED AND FILLED HOLE COMPRESSION STRENGTH
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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AEROSPACE SERIES - FIBRE REINFORCED PLASTICS - TEST METHOD - DETERMINATION OF NOTCHED, UNNOTCHED AND FILLED HOLE COMPRESSION STRENGTH
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频