| • level curve | |
| स्तर: level groups thickness water level degree stratum | |
| वक्र: curve twist coil campylotropous frequency curve | |
स्तर वक्र अंग्रेज़ी में
[ star vakra ]
| • level curve | |
| स्तर: level groups thickness water level degree stratum | |
| वक्र: curve twist coil campylotropous frequency curve | |
