| संज्ञा • pithead • pit-head | |
| खदान: mine quarry quarrying workings working | |
| निकास: beginning escape effluence escapement exit drain | |
खदान निकास अंग्रेज़ी में
[ khadan nikas ]
| संज्ञा • pithead • pit-head | |
| खदान: mine quarry quarrying workings working | |
| निकास: beginning escape effluence escapement exit drain | |
