vertical drilling machine with cro tablevertical drilling machine with cross table十字: cross; cross-shaped,like let ...工作台: staging; gallery; operating ...立式钻床: drill press; upright drill; ...十字升降工作台立式钻床: coordinate table vertical drilling machine十字工作台立钻: cro table upright drilling machine; cross table upright drilling machine下载手机词典可随时随地查词查翻译