Zhè / zhǒng / dīng / jīng / xiàng / jiāo / nài / yóu / xìng / hǎo / cháng / yòng / yú / zhì / zào / gōng / yè / mì / fēng / quān

这种丁腈橡胶耐油性好，常用于制造工业密封圈。

This nitrile rubber has good oil resistance and is often used to make industrial seals.