Humare yanha gatter ke pathar nahi milta.kuchh idea dijiye kaise chhat banaein.jaise cement aur saria se chhat banate Hain waise lime aur saria ke sath chhat bana sakte hain
Bhai Jaise RCC slab dalte Hain usmein cement sand sariya aggregate ka use karte hain theek usi prakar aap lime send sariya aggregate ka use karke ek Chhota slab banaiye aur uska video upload kijiye