付建国

Fishery submarine video monitor

刘雁春, 付建国, 王海亭, 2013 .

Weight box anti-shaking device of pylon type pumping unit

郭超, 付建国, 刘有林, 2013 .

Self-propelled inverted arch template construction method

黄亮, 张维, 付建国, 2010 .

Guide wheel roller for oil pumping unit

郭超, 付建国, 刘有林, 2013 .