Bidding For The Rental Of Vehicles And Machinery, No. Eb Ch.6/2568, For The Improvement Of The Lmc Water Canal, Huai Khan 2 Electric Water Pumping Station, Left Bank, Huai Khan P.T.O., Nam Kam Water Supply And Maintenance Project, Phra Klang Thung Subdistrict, That Phanom District, Nakhon Phanom Province (Nam Kam Water Supply Project) By Electronic Bidding Method.