Kuch sikhna hai ya fir jo aap jante ho usko aur sharp karna hai to yha video dekhne chale aao....bohot hi informative video dikhne ko milta hai Aur mera to favourite pankaj sir hai ❤️ Wo sab samjhate hai lagta hai ki hum apne bade bhai se sikh rahe hai ❤️
Kuch sikhna hai ya fir jo aap jante ho usko aur sharp karna hai to yha video dekhne chale aao....bohot hi informative video dikhne ko milta hai
Aur mera to favourite pankaj sir hai ❤️
Wo sab samjhate hai lagta hai ki hum apne bade bhai se sikh rahe hai ❤️
Sir bahut hi jabardast padhate 🙏
Tq so much sir for share more valuable knowledge and your time
Sir plater me crack aane ka kya karan he , plaster par video banane ki kripa karen
From nepal
This is not a substructure. Wrong knowledge provided, please rectify it.
Sub structure is the structure constructed below the ground level or N.G.L