
Iso 4674 Rubber- Or Plastics-coated Fabrics - Determination Of Tear Resistance - Part 2: Ballistic Pendulum Method
出版:British Standards Institution

专家解读视频
Iso 4674 Rubber- Or Plastics-coated Fabrics - Determination Of Tear Resistance - Part 2: Ballistic Pendulum Method
出版:British Standards Institution
专家解读视频