Maintenance of computer hardware

Common metals and their alloys, namely, steel alloys for use in the manufacture of railway wheels, axles and rails; raw and semi-finished steels for use in the manufacture of railway wheels, axles and rails; transportable buildings of metal, particularly for railways; materials of metal for use in the manufacture of railways, tramlines and underground railways

Internet access provider services; Computer network access services by means of a metro ethernet; Transmission of information via national and international networks; Providing telecommunications connections to the Internet; Leasing of fiber in a fiber-optic telecommunications network; leasing of telecommunications network infrastructure, namely, wiring and cable, conduit, ducts, innerducts, switches, nodes, dark fiber, circuits and backbones

Internet access provider services; Computer network access services by means of a metro ethernet; Transmission of information via national and international networks; Providing telecommunications connections to the Internet; Leasing of fiber in a fiber-optic telecommunications network; Leasing of telecommunications network infrastructure, namely, wiring and cable, conduit, ducts, innerducts, switches, nodes, dark fiber, circuits and backbones

Internet access provider services; Computer network access services by means of a metro ethernet; Transmission of information via national and international networks; Providing telecommunications connections to the Internet; leasing of fiber in a fiber-optic telecommunications network; leasing of telecommunications network infrastructure, namely, wiring and cable, conduit, ducts, innerducts, switches, nodes, dark fiber, circuits and backbones