短語詞組短語level deck lowbed trailer 水平式低架掛車double deck trailer car 雙層拖車deck trailer detail 甲板拖車tilt deck trailer 傾倒臺拖車low deck semi -trailer 低平板專用半掛車Multi -axles hydraulic drop-deck trailer 多軸液壓板掛車trailer deck 滾裝甲板main trailer deck 主拖甲板 返回 deck trailer