短語(yǔ)詞組短語(yǔ)brominated bisphenol A epoxy resin 溴代雙酚A環(huán)氧樹(shù)脂Brominated Epoxy Resin Flame Retardant 溴化環(huán)氧樹(shù)脂阻燃劑 返回 brominated epoxy resin