Ключевые слова: building activity, connect, connection, construction industry, construction site, device, digging, distribution, drinking water, engineering, equipment, excavation, ground, hole, hydraulic, hydraulic system, hydraulics, implant, industrial, industry, installation, installations, installing, material, metal, new, outdoors, pipe, pipe tube, pipeline, pipes, plumber, repairing, repairs, restoring, road, road construction, service, street, surface level, system, technology, tube, tubing, underground, urban road, valve, water, waterworks, work,