Industrial Machines for Liquid Filtration, Separation and Distribution; Electric Motors Not for Land Vehicles; Filtration and Distribution Unit for Refueling of Helicopters and Filters-Namely, Automatic and Self-Cleaning Filters for Engine Lubricating and Oil Filtration for Diesel Engines and Turbines; Static Double and Single Filters for Turbine Lubricating One Unit and for Compressor Lubricating Oil Tank; Water Separators for Light Fuels, Petroleum Liquid-Gas Separators; Double Stage Filter...