“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	gate current gated gated-beam tube gated clock gated decoupling gate delay gated injection gated noise gated noise source gated power gated transport gate electrode gate function gatekeeper Gatekeeper Theory gatekeeper theory gate-last process gate level measuring instrument gate pulse gate rotor gates Gates of the Arctic National Park and Preserve Gate Theatre gate tower gate turn off thyristor gate drive circuit

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