HEIGHT OF INSTRUMENT METHOD | RISE AND FALL METHOD | LEVELLING | SURVEYING

[@asgharbadshah5592]

Dear Engineers pls like the video and share it.

[@அபூர்வங்கள்அறிவோம்]

Everything good 👌

[@shylusupdates]

Thank you

[@KarthiKeyan-wd1lk]

👌👌👌

[@ashokmithran6644]

Thank you mam .....for such information

[@shylusupdates]

Thank you

[@mohammednor179]

@@shylusupdates Thank you so very much sister

[@sumisingh2707]

Super mam