Inaddition, after combining the rubbers or adding proper plasticizer,the cold resistance of the fluorine rubber was improved and the cost o...是什么意思_Inaddition, after combining the rubbers or adding proper plasticizer,the cold resistance of the fluorine rubber was improved and the cost o...在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句