TST

Pipes of metal for transportation of liquids and gas and their metal fittings, including valves of metal, namely, quick couplings aimed for conveying liquid or gas used in transporting liquid or gas in pipes

Engines and motors, other than for land vehicles; parts of machines, namely, coupling and coupling systems comprised of liquid or gas drive couplings and multi-couplings, automatic sleeve coupling, connectors and adaptors, quick couplings for transportation of liquids or gases in hydraulic and pneumatic systems in machines