Ключевые слова: action, artwork, builder, building, character, construction, craftsman, cutter, danger, equipment, fabric, grunge, heat, helmet, icon, illustration, industrial, industry, instrument, job, laborer, light, machine, manufacture, manufacturing, mask, metal, pictogram, plazma, profession, protected, protection, repair, safety, ship, silhouette, sparks, steel, symbol, technology, tool, vintage, weld, welder, welding, work, worker, workman,