CVC technique is continuous variable crown technique of roll. With it,crown of roll can be adjusted flexibly between maximun and minimnm,to improve shape of strip.是什么意思_CVC technique is continuous variable crown technique of roll. With it,crown of roll can be adjusted flexibly between maximun and minimnm,to improve shape of strip.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句