斜坡進(jìn)刀類型linear ramtype: 線性斜坡型stepped ramtype: 階梯斜坡型ramtypebendingmachine: 壓頭式彎?rùn)C(jī)ramturn supperelcvation: 彎道超高ramu: 拉穆下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
