Konstruksyon ng Stone Wall at Trapezoidal Trench sa Diyarbakır Kurtalan Line
Diyarbakır-Kurtalan Line Km:151+750-152+000 Stone Wall, Trapezoidal Ditch, Bottom Drainage at Road Improvement Tender Resulta ng TC State Railways Enterprise TCDD 5 Regional Purchasing Directorate [higit pa…]