polyurethane thermoplastic elastomer_新英汉石油技术词典
polyurethane thermoplastic elastomer
[新英汉石油技术词典]
polyurethane thermoplastic elastomer聚氨基甲酸酯热塑性弹性体
是什么意思，polyurethane thermoplastic elastomer的解释，polyurethane thermoplastic elastomer的翻译
