分级用硫化橡胶动态性能的测定强迫正弦剪切应变法 (GB/T 13937-1992) Rubber Determinationof dynamic properties of vulcanizates for classification purposes (by forced sinusoidal shear strain ) 发布时间: 1992-12-12 实施时间: 1993-10-01 阅读数量: (21) 标准分类: G 化工