Description :
Tenders for A Providing Preventive Measures Regarding Canal Leakages At Drbc Ch. 1-800 , Ch. 18-406 Km, Ch. 19-550 Km ,ch. 25-089 Km, Ch. 34-900 O 35-00 Km, Ch. 35-520 To 35-600 Km, Ch. 38.780 To 38-860 Km, Ch. 52-450 To 52-550 Km, And Ch. 55-025 To 55-1150 Km