
En 33934 Textiles - Tensile Properties Of Fabrics - Part 1: Determination Of Maximum Force And Elongation At Maximum Force - Strip Method
出版:British Standards Institution

专家解读视频
En 33934 Textiles - Tensile Properties Of Fabrics - Part 1: Determination Of Maximum Force And Elongation At Maximum Force - Strip Method
出版:British Standards Institution
专家解读视频