one old metal soldering iron, close-up, on white.

solderingiron interatomic electronics electrician electricity engineering background electrical electronic industrial instrument technician technology soldering lutowanie materials furniture component equipment technical isolated commonly compound soldered lighting electric engineer hardware industry metallic closeup process forming heating vehicle firearm machine glasses circuit digital melting service support welding polish german weapon bumper device handle object repair solder metal white bonds wheel board cable rusty steel iron lten bike hand heat