常見例句雙語例句A pug cutting frame and a set of vacuum system is equipment for all of this series of machines.本系列機器均配置切泥架一臺，抽真空系統(tǒng)一套。The utility model relates to a continuously variable-speed vacuum pug mill, which belongs to the ceramic mechanical field.本實用新型涉及一種無級變速真空練泥機，屬於陶瓷機械領(lǐng)域。ip.com 返回 vacuum pug