The method of CYC management of coil yard is described,including piling method of coil,strategy of coil yard management,and process of leveling etc.是什么意思_The method of CYC management of coil yard is described,including piling method of coil,strategy of coil yard management,and process of leveling etc.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句