| • core sample | |
| क्रोड: core of gyratory crusher | |
| प्रतिदर्श: model sample sampler order soil sample specimen | |
क्रोड प्रतिदर्श अंग्रेज़ी में
[ krod pratidarsha ]
| • core sample | |
| क्रोड: core of gyratory crusher | |
| प्रतिदर्श: model sample sampler order soil sample specimen | |
