Reinforced concrete road construction project Soi Somboon Line, Village No. 11, Bang Somboon Subdistrict, width 4 meters, length 1,450 meters, thickness 0.15 meters, or an area of not less than 5,800 square meters, Bang Somboon Subdistrict Administrative Organization Ongkharak District Nakhon Nayok Province, 1 route using electronic bidding..pdf
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