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Upendra Kumar |
Hello Friend
My name is Upendra kumar .My profession is Mine surveyor . I have a experience of 20 years in surveying Field. I want to share knowledge of surveying and it's calculation from computing and software's methods to the peoples.
I have hobby of reading and writing .
Thank you.
Name:- upendra kumar
City : - Ranchi
State :- Jharkhand ( India)
TECHNO UPENDRA
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