| • surface catalysis | |
| तल: bed scale degree Base surface plane underside | |
| उत्प्रेरण: activation inducement leaven motivation contact | |
तल उत्प्रेरण in English
[ tal utpreran ] sound:
| • surface catalysis | |
| तल: bed scale degree Base surface plane underside | |
| उत्प्रेरण: activation inducement leaven motivation contact | |
