图 尼龙的发明者华莱士·卡罗瑟斯 Invention of nylon by Dr.Wallace Carothers 1935 1939 1941 1954 17 材料科学与工程学院 School of Materials Science and Engineering
材料科学与工程学院 School of Materials Science and Engineering 尼龙的发明者华莱士·卡罗瑟斯 17
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材料科学与工程学院 School of Materials Science and Engineering 18