GB/T 1232.3-2021
未硫化橡胶 用圆盘剪切黏度计进行测定 第3部分:无填料的充油乳液聚合型苯乙烯-丁二烯橡胶Delta门尼值的测定
Rubber, unvulcanized—Determinations using a shearing-disc viscometer—Part 3:Determination of the Delta Mooney value for non-pigmented, oil-extended emulsion-polymerized SBR
GBT1232.3-2021, GB1232.3-2021