Ключевые слова: arc, background, cable, construction, current, czech, digital, electricity, electronic, engineering, equipment, factory, gas, industrial, industry, inverter, isolated, job, logo, machine, manufacturing, metal, mig, mobility, neat, nobody, power, repair, safety, science, shielding, shop, sign, sparse, steel, store, symbol, technology, tesla, tesla weld, tig, tool, welder, welding, wheel, white, work, worker,