(thread rolling) cylindrical helical dies怎么读
(thread rolling) cylindrical helical dies的發音，(thread rolling) cylindrical helical dies的讀音，(thread rolling) cylindrical helical dies怎麼讀，(thread rolling) cylindrical helical dies pronunciation，发音，例句，用法，同义词，反义词由查查汉语词典提供，版权所有违者必究。