Reservoirs with large flange radius for pneumatic braking systems 气动制动系统用大法兰半径储气筒
Pneumatic brake system 气动制动系统
Towing vehicle , trailer and semi - trailer pneumatic braking systems - " contact " type couplings 牵引车辆挂车和半挂车气动制动系统. “接触”式连接器
Road vehicles . pneumatic braking systems . part 1 : pipes , male fittings and tapped holes with facial sealing surface 道路车辆.气动制动系统.第1部分:带平面密封面的管道外螺纹接头和螺纹孔
Road vehicles . pneumatic braking systems . part 2 : pipes , male fittings and tapped holes with conical sealing surface 道路车辆.气动制动系统.第1部分:带锥形密封面的管道外螺纹接头和螺纹孔