TLT

Wind tunnels for testing purposes in the automobile industry; test benches used for rocket tests, motor tests, climatic or environmental simulation tests and acoustical tests; wind tunnels for research purposes in aircraft industry; climatic wind test tunnels for testing purposes

Blowers of axial and radial designs, except cross-over blowers, over 360 mm in diameter, for thermal power plants, metallurgical plants, the limestone and cement industry, mining plants and tunnel ventilation