motion patterns of water and salt
motion regularity of sediment and water
water flow and sediment motion
water flow motion characteristics
Water vapour motion wind
water water energetic reactor
Water-Water Gas Engine Driven Heat Pump (WWGEHP)
Water-water Heat Exchanger
automatic scanning water-jetting high-altitude water cannon fire-extinguishing device
balance between water supply and water demand
ballast water and de-ballast water
brackish water and semi-saline water