| • plane of collimation | |
| संधान: accommodation collimation | |
| समतल: level slope complanate flat bed tabular square | |
संधान समतल अंग्रेज़ी में
[ samdhan samatal ]
| • plane of collimation | |
| संधान: accommodation collimation | |
| समतल: level slope complanate flat bed tabular square | |
