Bidding For The Contract To Construct And Repair Asphalt Concrete Road Surfaces (By Pavement In - Place Recycling Method) For Road Maintenance Work On Road No. Chon. 4061, Highway No. 3196 Intersection - Ban Don Maeng Mao, Takhli District, Mueang, Sapphaya, Nakhon Sawan Province, Chainat, 1 Location, By Electronic Bidding Method.