Tender For A Contract For The Construction Of A Drainage System Construction Project, Soi Tad Khaen 1/1, Tad Khaen Community 3, Width 0.40 Meters, Length 360 Meters, Average Depth 0.50 Meters, Mukdahan Subdistrict, Mueang Mukdahan District Mukdahan Province, 1 Site With Electronic Bidding Method (E-Bidding)(Project Number:66037009048) (EXPIRED)