Product description: Rubber process oil is from processed petroleum fractions, such as hydrogenation.

橡胶软化油是由石油馏分经加氢等精加工而成橡胶处理油。

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Product description: Rubber process oil is from processed petroleum fractions, such as hydrogenation.

橡胶软化油是由石油馏分经加氢等精加工而成橡胶处理油。

youdao