GRCX

GRCX Меме

GIF харах
a sign that says " matricule-se link no primeiro commentario "
a graph showing the safety factor and pressure head for a slope
a graph showing the safety factor of a hill
a graph showing the safety factor and pressure head at different levels
a graph showing the safety factor of a slope
a graph showing the safety factor and pressure head for a slope
a graph showing a curve with red dots on it