| • slope correction | |
| ढाल: ascent downgrade hillside droop downhill | |
| संशोधन: amendment improvement reclamation refining | |
ढाल संशोधन अंग्रेज़ी में
[ dhal samshodhan ]
| • slope correction | |
| ढाल: ascent downgrade hillside droop downhill | |
| संशोधन: amendment improvement reclamation refining | |
