| • piezometric contour map | |
| दाब: pressure stress weight pressing druck impression | |
| रेखाचित्र: drawing graph sketch line drawing line-drawing | |
दाब समोच्च रेखाचित्र अंग्रेज़ी में
[ dab samoca rekhacitra ]
| • piezometric contour map | |
| दाब: pressure stress weight pressing druck impression | |
| रेखाचित्र: drawing graph sketch line drawing line-drawing | |
