Alloy indifinite chilled rolls is a cast roll with fine intercrystalline graphite evently distributed throughout the working layer of roll barrel.是什么意思_Alloy indifinite chilled rolls is a cast roll with fine intercrystalline graphite evently distributed throughout the working layer of roll barrel.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句