普通升降台式钻床 column and knee type milling machine: 升降台式铣床knee and column milling machine: 升降台铣床knee-and-column milling machine: 升降台铣床column and knee type: 升降台式knee-and-column type miller: 升降台式铣床下载手机词典可随时随地查词查翻译