5. ECO series - Air Conditioning Using Geothermal Energies |
|
|
|
Construction of Large Caliper Well
ECO-13VⅡ
Water Quality Improvement
(Increase in Dissolved Oxygen)
JTC Series |
|
|
Temperature of subsurface layer at 10m depth and below is virtually constant
at 10-15℃ all over Japan. |
|
What YBM can do to land |
|
|