Ключевые слова: adriatic sea, adult, adventure, automated, business, circle, clipboard, color image, communication, croatia, day, direction, discovery, engineer, engineering, equipment, expertise, factory, guidance, hardhat, headwear, high angle view, horizontal, industry, inspector, manager, manufacturing, mechanic, men, no people, number, outdoors, people, planning, plastic, pvc, reflection, repairing, safety, selective focus, serbia, success, suit, teamwork, technician, technology,