Ключевые слова: agriculture, architecture, bolt, buffer, building, canal, concrete, connection, control, diameter, efficient, equipment, fence, fields, generation, heat, huge, industrial, industry, infrastructure, irrigation, large, maintenance, mechanical, object, overflow, pipe, pipes, plant, power, pump, pumping, pumping station, regime, reservoir, river, set, slabs, sluice, station, steel, supply, system, technology, top, tube, valve, view, water, working,