
Testing Of Plastics And Damped Laminated Systems; Bending Vibration Test; General Rudiments Of Dynamic Elastic Properties Of Bars And Strips
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Testing Of Plastics And Damped Laminated Systems; Bending Vibration Test; General Rudiments Of Dynamic Elastic Properties Of Bars And Strips
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频