The method of Toray Company in Japan for producing high level wear - resistancy polyester film was introduced, including adding different lubricant and the key point of processing control.是什么意思_The method of Toray Company in Japan for producing high level wear - resistancy polyester film was introduced, including adding different lubricant and the key point of processing control.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句