一个高度有通风设备的整铸铁，338孔和铣削行动，加上研磨凸轮轴承和所有这些阀座！
A highly ventilated lump of cast iron, 338 holes and milling operations, plus lapping CAM bearings and all those valve seats!
一个高度有通风设备的整铸铁，338孔和铣削行动，加上研磨凸轮轴承和所有这些阀座！
A highly ventilated lump of cast iron, 338 holes and milling operations, plus lapping CAM bearings and all those valve seats!
应用推荐