| • heating surface | |
| तापन: calefaction warming heating warm torrefaction | |
| सतह: level benchmark water level scale side stratum | |
तापन सतह अंग्रेज़ी में
[ tapan satah ]
| • heating surface | |
| तापन: calefaction warming heating warm torrefaction | |
| सतह: level benchmark water level scale side stratum | |
