Ключевые слова: aerial, construction, copper, dirty, discharge, drone, ecological, engineering, environment, environmental, equipment, facilities, flow, geamana, gold, high pressure, industrial, industry, injection, iron, lake, load, metal, mine, mineral, mining, muddy, muddy waters, ore, outdoor, pier, pipe, pipes, pollution, power, pressure, process, production, resources, romania, sediment, sedimentation, source, spray, transportation, water, water flow, waters, waves, work,