
LEATHER - DETERMINATION OF DISTENSION AND STRENGTH OF SURFACE (BALL BURST METHOD) (ISO 3379:2015)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
LEATHER - DETERMINATION OF DISTENSION AND STRENGTH OF SURFACE (BALL BURST METHOD) (ISO 3379:2015)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻