Haivan Pass Tunnel CONSTRUCTION PROJECT
Progress Report > Package IA - North Tunnel Section
As of January 2004 - Home | Next
Side Drainage - Pipe Setting and Formworks
Hệ thống thoát nước bên - Đặt ống và khuôn cốt thép
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Tháng 01/2004 - Trở về
This homepage is presented by the Consultant Team
Any further question should be forwarded to Webmaster or Consultant Team
2002/HVTP Webmaster