Ключевые слова: arab, blue, break, comfort, drink, employee, engineer, equipment, exhaustion, factory, fatigue, fluid, hard work, hydration, indoor, industrial, job, labor, laborer, liquid, machinery, male, manufacturing, mechanic, operator, plastic, pleasure, production, production line, recreation, refreshment, relaxation, relief, rest, safety, staff, tiredness, tonic, uniform, water, water bottle, welfare, work, worker, workforce, workman, workplace, workshop, yellow,