Fluorine rubber means a series of macromolecule elastomer whose carbon atom in trunk chain or side chain containing nitrogen atoms, its code name is FPM or FKM.是什么意思_Fluorine rubber means a series of macromolecule elastomer whose carbon atom in trunk chain or side chain containing nitrogen atoms, its code name is FPM or FKM.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句