| • survey cross staff | |
| सर्वेक्षण: survey inquiry review stocktaking surveying | |
| गुनिया: bevel set square square angle measure cross staff | |
सर्वेक्षण गुनिया अंग्रेज़ी में
[ sarveksan guniya ]
| • survey cross staff | |
| सर्वेक्षण: survey inquiry review stocktaking surveying | |
| गुनिया: bevel set square square angle measure cross staff | |
