The 11th international exhibition of civil engineering and building was held in June 1394 Kish Island.
0.jpg "The 11th international exhibition of civil engineering and building")
.jpg "The 11th international exhibition of civil engineering and building")
.jpg "The 11th international exhibition of civil engineering and building")
.jpg "The 11th international exhibition of civil engineering and building")
.jpg "The 11th international exhibition of civil engineering and building")