1

国土交通省 関東地方整備局 · Tne oldest Sabo dam In the Kamanashl rrver upper reaches Kurokawa dam Typical arch type sabo dam in the upper teaches Kamanashi-Honsen hillstde

  • Upload
    others

  • View
    5

  • Download
    0

Embed Size (px)

Citation preview

Page 1: 国土交通省 関東地方整備局 · Tne oldest Sabo dam In the Kamanashl rrver upper reaches Kurokawa dam Typical arch type sabo dam in the upper teaches Kamanashi-Honsen hillstde