Ключевые слова: barge, boat, building, bulk, cargo, communication, deepening, dredge, dredger, dredging, dry, economy, fairway, floating, freight, goods, grab, gravel, industrial, industry, inland, kama, landscape, loaded, mineral, mining, navigable, navigation, plant, river, russia, sailing, sand, separator, ship, shipping, tow, transport, transportation, vessel, water, waterscape, waterways, ways, work,