Thanku sir
You are the best sir ❤
You are such a great
Sir, Bridge se related questions daliye
Nice video
❤
Sir wmm me compaction 100% chahiye as per irc 109 - 2015
Sir me me bhi highway engineer hu
St Sir
Hello
Nahi hua avi bhi, bas denge kuch der bad
125 Microns
❤
❤❤❤❤❤❤
good sir
Thanks! keep watching!