@@CarpenterPappu bhai yeah video me aap round length ko lock laga rhe hai na To mai puch rha tha ki aik कालर wali length bhi hoti hai us ko lock kaise lagaye uska video bnaye
Aap sahi tariqe se video banao, aur ye video banao ke 3/4 ka sliding windows ka measurement kaise nikale matlab glass ka measurement kaise nikale handle ka measurement kaise nikale