Bidding for the contract to improve and maintain 12 wind energy potential measurement stations (Chaiyaphum, Roi Et, Nong Khai, Sakon Nakhon, Maha Sarakham, Khon Kaen, Nong Bua Lamphu, Udon Thani, Yasothon, Phetchabun and Sa Kaeo provinces) by electronic bidding (e-bidding)

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