| • dust sampling • sampling of dust | |
| धूलि: dust filth dust counter dust loading | |
| प्रतिचयन: sampling repeated sampling | |
धूलि प्रतिचयन अंग्रेज़ी में
[ dhuli praticayan ]
| • dust sampling • sampling of dust | |
| धूलि: dust filth dust counter dust loading | |
| प्रतिचयन: sampling repeated sampling | |
