Welding side super slow motion

Welding, worker, factory, welder, construction, metal, industrial, steel, manufacturing, industry, equipment, arc, safety, protection, workers, iron, light, work, structure, manufacture, protective, technical, flash, labor, spark, person, skill, sparks, fire, technology, hand, skilled, job, occupation, smoke, workplace, manual, craftsman, assembly, trained, laborer, welded, fabricate, electric, blue, weld, join