Gas-burner. Welder solder the metal. Welding works. Gas welding.
A man on the manufactory works with a welding machine. metal corner welding
Builder cutting metal pipe with gas-fired burner. Works on construction site
Welding worker works on metal structure in factory. Clip. Welding work with metal at factory. Metallurgical plant and welding works
Man in mask works with welding metal structures at factory. Creative. Welder in equipment works at industrial plant. Worker with welding and
Man in mask works with welding metal structures at factory. Creative. Welder in equipment works at industrial plant. Worker with welding and
A worker is using the gas burner and the solder for soldering copper pipes. Clip. Worker burner heats details. Metal worker in a factory
A worker is using the gas burner and the solder for soldering copper pipes. Clip. Worker burner heats details. Metal worker in a factory
Blacksmith welder works with metal steel and iron using a welding machine, bright sparks and flashes fly. Factory worker welds metal. Man is welding. Welding with electrode using a welding machine
The craftsman works with the part using a gas burner at high temperatures.
Worker with protective mask welding metal. A man welds a metal with a welding machine. Welder is working at the factory and welding a metal
Worker with protective mask welding metal. A man welds a metal with a welding machine. Welder is working at the factory and welding a metal