| • sampling | |
| प्रतिदर्श: model sample sampler order soil sample specimen | |
| प्रतिदर्श: model sample sampler order soil sample specimen | |
| लेना: prendre reception recover secure embrace pick | |
प्रतिदर्श प्रतिदर्श लेना अंग्रेज़ी में
[ pratidarsha pratidarsha lena ]
