37 Technical support, namely, providing technical advice related to the assembly, installation, operation, maintenance and repair of milling machines, cutting machines, milling-drilling machines, cutting machines for metal working, wood working and plastic working, electric drills, power tools, namely, routers; providing information relating to the repairs of milling machines, cutting machines, milling-drilling machines, cutting machines for metal working, wood working and plastic working, electric drills, power tools, namely, routers