| • open cut mining • opencast mining • opencut mining • strip mining | |
| विवृत: patulous | |
| खनन: digging mining excavation mining | |
विवृत खनन in English
[ vivrta khanan ] sound:
| • open cut mining • opencast mining • opencut mining • strip mining | |
| विवृत: patulous | |
| खनन: digging mining excavation mining | |
