| • solid impurities | |
| ठोस: dig gas system solid liquid and gas liquid system | |
| अपद्रव्य: adulterant alloplasm impurity | |
ठोस अपद्रव्य अंग्रेज़ी में
[ thos apadravya ]
| • solid impurities | |
| ठोस: dig gas system solid liquid and gas liquid system | |
| अपद्रव्य: adulterant alloplasm impurity | |
