No. Title Issue Date Format
1 Rheological Foam Shield Tunneling Method December1993 Color/8pages
2 Ø10,800mm Bubble Injection Shield Tunnelling Method
  Color/12pages
3 Osaka-jo Shield Tunnel Construction Project   Color/8pages
4 Construction of Kusunoki-Ajiyoshi Utility Tunnel Under National Highway No.302 1996 Color/16pages


 

 

 

 

 

 

 

 




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