| • बिटुमेनी बालुकाश्म | |
| bituminous: बिटुमनी सीमेंट | |
| sandstone: रेतीला पत्थर बलुआ | |
bituminous sandstone मीनिंग इन हिंदी
bituminous sandstone उदाहरण वाक्य
उदाहरण वाक्य
- A transitional zone, generally defined as being part of the coalfield region, is the Clifty Region, where the rock outcrops include bituminous sandstone, or tar sands, which have commercial value as paving material.