| • sample board | |
| प्रतिदर्श: model sample sampler order soil sample specimen | |
| फलक: face tablet paddle slab pane facet side sheet | |
प्रतिदर्श फलक अंग्रेज़ी में
[ pratidarsha phalak ]
| • sample board | |
| प्रतिदर्श: model sample sampler order soil sample specimen | |
| फलक: face tablet paddle slab pane facet side sheet | |
