Ключевые слова: adapter member, construction, dirty, employee, energy, equipment, expert, fuel, gas, heavy industry, heavy work, helmet, industrial, infrastructure, metal, oil, pipe, pipeline, plumbing repair, reflective vest, repair, repair sleeve, repaired, responsibility, safety equipment, screwed, seal, service, steel tube, system, technical, tube, underground, utilities, warning, water, water company, water crash, water supply interrupted,