| • line of collimation | |
| समांतरण: collimate collimation | |
| रेखा: alignment lineament stria stroke rule curve trait | |
समांतरण रेखा अंग्रेज़ी में
[ samamtaran rekha ]
| • line of collimation | |
| समांतरण: collimate collimation | |
| रेखा: alignment lineament stria stroke rule curve trait | |
