ҧ СȨѧѴ¹ҷ ͧ  СǴҤҨҧҧҤŵѡᾷ 20 ٹԵ Ҥ . 6  鹷 ҳ  2,366 ҧ (ǹ) çҺŪ¹ҷù Ӻźҹ 
ͧ¹ҷ  ѧѴ¹ҷ 1 ѧ ԸջСǴҤ硷͹ԡ (Electronic Bidding : e - bidding)







ҧСȨѧѴ¹ҷ ͧ  СǴҤҨҧҧҤ 6  144 § Ҥ . 6  鹷»ҳ 4,496 ҧ (ǹ) çҺŪ¹ҷù 1 ѧ ԸջСǴҤ
硷͹ԡ (Electronic Bidding : e - bidding)
