庞进军

Water cooling engine and cylinder covers of water cooling engine

张猛, 丁志强, 吕林, 2012 .

Power takeoff at rear end of engine

张猛, 马明, 刘志强, 2012 .

Exhaust manifold gasket and exhaust manifold with same and engine

庞进军, 刘世锋, 孙芳芳, 2012 .

Gear hot jacket positioning tool and engine assembly and automobile applying same

郭明, 于洋, 付艳丽, 2012 .