| • coal fired furnace | |
| कोयला: carbon coal collier brown coal lignite fuel | |
| भट्टी: distillery forge furnace incinerator stove boiler | |
कोयला ज्वालित भट्टी अंग्रेज़ी में
[ koyala jvalit bhati ]
| • coal fired furnace | |
| कोयला: carbon coal collier brown coal lignite fuel | |
| भट्टी: distillery forge furnace incinerator stove boiler | |