海量資源,盡在掌握
 表1-1-6履帶類型形狀履帶板寬(mm)履帶總寬(mm)地面接觸壓強(qiáng)(kPa)抓地齒履帶板500STD支重輪249040LC支重輪39600STD支重輪259034LC支重輪33700STD支重輪269030LC支重輪28 (共 111 字) [閱讀本文] >>