“polyester polyol”的概念、定义、翻译、参考文献-科学参考

单词	polyester polyol
释义	polyester polyol Encyclopedia 工学乙二醇释 polyester polyol聚酯多元醇由多元酸与多元醇在一定条件下经过酯化、聚合、脱去水分而得到的一类聚合物。
随便看	subtle theorem Subtleties Culled From the Storehouse of Daode Jing Subtlety of Chu Ci subtopological nearness space subtopology subtotal subtotal cluster set subtotal laryngectomy subtracter subtracting double-pass spectrograph subtraction subtraction curve subtraction formula subtraction method subtraction of vectors subtraction point subtraction position subtraction sign subtraction spectrum subtraction weighting subtractive subtractive color mixing subtractive color mixture subtractive filter subtractive hybridization

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