Phenolic resin modified by melamine and cashew NUL shell oil can be used as adhesive for various bas

中文解释

用腰果壳油和三聚氰胺对酚醛树脂进行改性，可用作刹车片中各种基料的胶粘剂。

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colloquially affiances ail actional 茶艺 衣柜里 心怀 肯 gather steam welcome to visit