| • sample verification | |
| प्रतिदर्शी: sample sampling specimen | |
| जाँच: check try testing lot trial study question | |
प्रतिदर्शी जाँच अंग्रेज़ी में
[ pratidarshi jamca ]
| • sample verification | |
| प्रतिदर्शी: sample sampling specimen | |
| जाँच: check try testing lot trial study question | |
