
Aerospace series - Fibre reinforced plastics - Test method - Determination of in-plane shear properties (? 45? tensile test); German and English version EN 6031:2015
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Aerospace series - Fibre reinforced plastics - Test method - Determination of in-plane shear properties (? 45? tensile test); German and English version EN 6031:2015
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻