Abstract The synthesis of “highortho”novolak resin has been presented in this paper.
本文介绍了高邻位热塑性酚醛树脂的合成试验。
Abstract The synthesis of “highortho”novolak resin has been presented in this paper.
本文介绍了高邻位热塑性酚醛树脂的合成试验。
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