GB/T 36214.1-2018塑料体积排除色谱法测定聚合物的平均分子量和分子量分布第1部分:通则国家标准
英文:Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chr...
英文:Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chr...