7
Packaging machines; Drilling rigs; Mixers [machines]; Roller conveyors; Excavators; Rock bits for drilling machines; cranes; stamping machines; Machinery for working metal; wind turbines; cutting machines; industrial robots; metal forming machines; electric screwdrivers; Machines for the preparation of surfaces for electrical and electronic components; generators; Pumps [machines]; electric door openers; Belts for conveyors; Railway wagon lifts
9
Computer peripheral equipment; measuring devices; distribution boxes (electricity); lightning arresters; LED displays; Computer network hardware; Ohmmeters; integrated circuits; surge protectors; Sensors; Photovoltaic cells; Electro-dynamic apparatus for the remote control of railway points; Railway traffic safety appliances; Instruments for detecting traffic; Traffic sign recognition apparatus and instruments; Traffic sign recognition systems; Reflecting discs for wear, for the prevention of traffic accidents; Traffic cones; Video surveillance systems; Signalling apparatus and instruments
37
Building construction supervision; cable laying; drilling; Upholstery repair; Heating equipment installation and repair; Electric appliance installation and repair; Battery charging service for motor vehicles; Installation of computer hardware; installation and maintenance of solar thermal installations; Repair or maintenance of power distribution or control machines and apparatus; installation and maintenance of photovoltaic installations; installation of computer systems; Installation of traffic management systems; Construction of railway roadbeds; Rail infrastructure construction; Maintenance of railway track; Providing information relating to the repair or maintenance of railway rolling stock; Refurbishment of railway diesel engines; Refurbishment of railway freight wagons; Repair or maintenance of railway rolling stock