Ключевые слова: arc flash, arc welding, craftmanship, electric arc, electrical arc, fiery arc, fiery glow, fiery sparks, glow weld, glowing slag, heat glow, heat particles, heat transfer, high temperature, hot metal, hot metal sparks, industrial, industrial craftsmanship, industrial light, industrial sparks, manufacturing scene, metal fusion, metal sparks, metal welding, metallic shimmer, metalwork, metalworking tools, molten glow, molten metal, night illumination, night manufacturing, night scene, night welding, nighttime industry, precision welding, sparks, sparks flying, steel welding, welding forge, welding light, welding metal, welding process, welding sparks, welding torch,