
Plastics - Determination Of Creep Behaviour - Part 2: Flexural Creep By Three-point Loading (iso/dis 899-2)
出版:British Standards Institution

专家解读视频
Plastics - Determination Of Creep Behaviour - Part 2: Flexural Creep By Three-point Loading (iso/dis 899-2)
出版:British Standards Institution
专家解读视频