常見例句雙語例句In the crawler crane of the present invention, moreover, it is possible to improve the transportability because the width of the upper rotating body can be shortened.此 外，本發(fā)明的履帶式起重機(jī)能夠使上部鏇轉(zhuǎn)躰的橫寬盡可能地小，所 以能夠提高輸送性。ip.com 返回 crawler width