| • friction tube | |
| घर्षण: friction grinding grind abrasion polishing abrade | |
| नलिका: catheter pipette pipet pipe manifold duct canal | |
घर्षण नलिका अंग्रेज़ी में
[ gharsan nalika ]
| • friction tube | |
| घर्षण: friction grinding grind abrasion polishing abrade | |
| नलिका: catheter pipette pipet pipe manifold duct canal | |
