• pressure mine | |
दाब: pressure stress weight pressing druck impression | |
सुरंग: cave mine tunnel chestnut underpass subway sap | |
दाब सुरंग अंग्रेज़ी में
[ dab suramga ]
• pressure mine | |
दाब: pressure stress weight pressing druck impression | |
सुरंग: cave mine tunnel chestnut underpass subway sap | |