FLAMES OF GAS WELDING | NEUTRAL FLAME | OXIDISING FLAME | CARBURISING FLAME
7:46
GAS CUTTING | OXY FUEL CUTTING | OXYGEN ACETYLENE CUTTING | CUTTING TORCH & NOZZLE
14:55
GAS WELDING | TYPES OF GAS WELDING | OXY ACETYLENE WELDING | GAS WELDING FLAMES AND TYPES
5:55
Types of Welding Flames | Neutral flame, Carburizing flame, Oxidizing flame.
14:33
CLASSIFICATION OF WELDING PROCESS | TYPES OF WELDING PROCESS | DIFFERENT TYPES OF WELDING
9:45
Polarity in Welding (Straight Polarity V/s Reverse Polarity)
8:29
Types of Flames in Welding Hindi | Neutral Flame | Oxidizing Flame | Carbonizing Flame
5:55
GAS WELDING | Oxy-acetylene welding
8:13