| • haulage plane | |
| कर्षण: extraction traction adhesive friction cultivation | |
| तल: bed scale degree Base surface plane underside | |
कर्षण तल अंग्रेज़ी में
[ karsan tal ]
| • haulage plane | |
| कर्षण: extraction traction adhesive friction cultivation | |
| तल: bed scale degree Base surface plane underside | |
