DAM「長島ダム」
2016.09.27 13:31
2013/07/13 A gravity concrete dam.
The jet gate 3 gate .
The high pressure radial gate 6 gate.
The radial gate 2 gate.
Ameba Ownd
アプリで簡単、無料ホームページ作成
アプリで簡単、無料ホームページ作成
2013/07/13 A gravity concrete dam.
The jet gate 3 gate .
The high pressure radial gate 6 gate.
The radial gate 2 gate.