Ключевые слова: adjustable wrench, bathroom, boiler connection, braided, caliper, close up, coated, connection, connector, construction, craft, emergency, engineering, equipment, faucet, fitting, flexible, gas, gas installation, hands, header, heater, home, hose, hot, installation, instrument, kitchen, line, machine, metal, nut, pipe, plumber, plumbing, prevention, repair, sanitary, service, spanner, steel, supply, tap, tool, tube, valve, washing, water, work, worker,