universal knee-and-column milling machine的意思|示意

万能升降台铣床 万能升降台式铣床 universal knee-and-column miller; 万能升降台铣床 universal knee-and-column milling machine; 万能试验机 universal testing machine; ..

万能升降台式铣床 ... 万能强度试验机|universal strength testing machine 万能升降台式铣床|universal knee-and-column milling machine 万能式钢梁件机铣床|universal beam mill ...