Search results with tag "Yoshihiro takano"

Ventilation System in Tunnel during Construction Works ...

1 Ventilation System in Tunnel during Construction Works Yoshihiro Takano, Chiyoda Engineering Consultants, Co., Ltd, Tokyo, Japan Preface Construction works always involve danger and their environment is not always clean.

  System, Engineering, Tunnel, Construction, During, Consultant, Chiyoda, System in tunnel during construction, Yoshihiro takano, Yoshihiro, Takano, Chiyoda engineering consultants