首页>
外文OA文献
>RESEARCH ON THE EFFECTS OF THE BLASTING PRESSURE VALUES ON THE STABILITY OF CONCRETE LINING IN THE EXISTING TUNNEL DURING EXPANSION AUXILIARY TUNNEL IN HAI VAN PASS PROJECT OF VIET NAM
【2h】
RESEARCH ON THE EFFECTS OF THE BLASTING PRESSURE VALUES ON THE STABILITY OF CONCRETE LINING IN THE EXISTING TUNNEL DURING EXPANSION AUXILIARY TUNNEL IN HAI VAN PASS PROJECT OF VIET NAM