In this paper,the synthesis,grades,characteristics and applications of hydrogenated nitrile rubber(HNBR)are reviewed with28references.是什么意思_In this paper,the synthesis,grades,characteristics and applications of hydrogenated nitrile rubber(HNBR)are reviewed with28references.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句