| संज्ञा • ventilation shaft | |
| संवातन: ventilating system ventilation system ventilation | |
| मार्ग: gate going throat row Rd Rd. line gateway court | |
संवातन मार्ग अंग्रेज़ी में
[ samvatan marga ]
| संज्ञा • ventilation shaft | |
| संवातन: ventilating system ventilation system ventilation | |
| मार्ग: gate going throat row Rd Rd. line gateway court | |