Ключевые слова: architecture, barrier, blue, bridge, cement, color, concrete, construction, control, dam, electric, electricity, energy, engineering, environment, environmental, falling, floodgate, flow, flowing, fuel, gate, generation, generator, horizontal, hydro, hydroelectric, industrial, industry, khonkaen, lake, landscape, nature, num phong, outdoor, outdoors, pouring, power, reservoir, river, spillway, station, stock, stone, structure, supply, technology, wall, water, waterfall,