As a Quality QAQC and Cite engineer Surveying ka jab kaam aata hai tab sab piche hat jate hai aache se bataya aur hope so saare engineers ab job kar rahe honge❤
Is it possible to find any level without instrument??? Any idea??? How will you find if 40 to 50 ft. Deep??? Do you have any flying instrument which will give building face line below 50 ft. and any level marking???
Aapka jo batane ka trick hi wo saayad kisi ke paas hoga civil guru ji channel me wo har video jo aap banaye hii Thank you so much sir hamlogo ke liye itna mahnat kr rhe hii ❤️❤️❤️❤️❤️