aldehyde的知识精选

“aldehyde resin”可以造什么句,aldehyde resin造句
Studyoncurereactionofepoxy-phenolicaldehyderesincatalyzedbytriphenylphosphineThestructuralgroupsofcarbonizedproductsofphenolicaldehyderesinandpolystyrenecationexchangeresintreatedatdifferenttemperatur...
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