Видео ютуба по тегу Iti Gas Welding

GAS WELDING | Oxy-acetylene welding
GAS WELDING | Oxy-acetylene welding
GAS WELDING | TYPES OF GAS WELDING | OXY ACETYLENE WELDING | GAS WELDING FLAMES AND TYPES
GAS WELDING | TYPES OF GAS WELDING | OXY ACETYLENE WELDING | GAS WELDING FLAMES AND TYPES
Gas Welding in hindi || Oxy Acetylene welding in hindi
Gas Welding in hindi || Oxy Acetylene welding in hindi
ARC WELDING ACCESSORIES.1ST SEM NSQF LEVEL-5 NIMI .ITI FITTER THEORY EX-1.4.57-58.ITI FITTER AIM.
ARC WELDING ACCESSORIES.1ST SEM NSQF LEVEL-5 NIMI .ITI FITTER THEORY EX-1.4.57-58.ITI FITTER AIM.
||ECL-SEPHALI PVT. ITI||WELDER||Gas Cutting Process||
||ECL-SEPHALI PVT. ITI||WELDER||Gas Cutting Process||
Gas Cutting Nozzle Type | Gas cutting Nozzle Size Selection According to plate #gascutting #welding
Gas Cutting Nozzle Type | Gas cutting Nozzle Size Selection According to plate #gascutting #welding
What happens when the supply of oxygen and acetylene is increased or decreased in gas welding?
What happens when the supply of oxygen and acetylene is increased or decreased in gas welding?
ITI Welder Lectures | Gas Welding lecture | Welder theory in Hindi By Vijay Sir
ITI Welder Lectures | Gas Welding lecture | Welder theory in Hindi By Vijay Sir