| • coal washer | |
| कोयला: carbon coal collier brown coal lignite fuel | |
| प्रक्षालक: abluent detergent cleansing abstergent | |
कोयला प्रक्षालक in English
[ koyala praksalak ] sound:
| • coal washer | |
| कोयला: carbon coal collier brown coal lignite fuel | |
| प्रक्षालक: abluent detergent cleansing abstergent | |
