Foundry polyurethane binder comprises component Ⅰ, a polyhydroxy component whose main component is benzylic ether phenolic resin, component Ⅱ, a polyisocyanate, and a catalyst.
铸造用的
粘合剂主要有两组份构成，组份Ⅰ为多羟基化合物，如苯醚型酚醛树脂为主要成份；
词条纠错
X
adj. 多羟(基)的
A water soluble polyhydroxy derivative of1,4| diazine has been isolated from Panax pseudoginseng var notoginseng for the first time.
三七水溶性成分中首次分离得到一个多羟基吡嗪衍生物。
声明：以上例句、词性分
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oxstall, OXT, oxtail, oxtail soup, oxter, oxtongue, oxy, oxy-, oxyacanthine, oxyacetone,
相似单词
polyhybrid, polyhydramnios, polyhydrate, polyhydric, polyhydrone, polyhydroxy, polyhydroxyketone, polyhydroxylated, polyhydroxylation, polyhydruria,
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