Prismatic compass open traverse survey | प्रिज्मैटिक कम्पास खुला मालारेखण विधि |

[@ligebagra5513]

Thank you Sir😭😭😭😭😭. Pura samaj aagia

[@nourinsultana7011]

Speechless 👏👍

[@_0s370]

Nice sir 🙏🙏🙏

[@rokyshrimal8292]

Good

[@MDIMANURISLAM]

Dumpy level ak dikhaiyega.

[@geography_practical]

Dumpy level is available in the 'Survey' playlist of our channel.