Electric control panels and components therefor, included in this class; electrically controlled switching apparatus and software for filling with and transvasing gases and installations composed thereof, included in this class; measuring apparatus, devices and instruments; data-processing equipment and computers; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity.

Refuelling of land, air, water and underwater vehicles, refuelling of the aforesaid vehicles with hydrogen or natural gas or other alternative fuels; maintenance, installation and repair in relation to common metals and their alloys, metal materials for building, non-electric cables and wires of common metal, ironmongery and small items of metal hardware, automatic tank taps of metal, containers (tanks) of metal, hand-operated valves of metal, casters, springs and valves of metal (other than machine elements), pipes, tubes and hoses, valves of metal (other than parts of machines), including of steel alloys and titanium, slide valves (other than parts of machines) of metal, valve parts of metal (other than parts of machines), high-pressure, flow limiting, non-return and switching valves, coupling pieces of metal and junctions of metal for pipes, pipes and tubes of metal, hoses of metal, screw fittings of metal, joint components of metal, hose couplings, quick-closing fittings for pipelines, rotary connections and joints for pipelines and hosepipes, transvasing fittings and apparatus for liquid or gaseous media, distributor fittings, filling and emptying fittings for containers, nozzles, shut-off valves and sampling valves, screw, clamp and joint connecting elements for pipelines and hosepipes, residue removal fittings for tanks (containers), refuelling safety fittings and apparatus, metal plugs, parts for the aforesaid goods, fuel dispensing pumps for service stations, nozzles for fuel dispensing pumps, parts for the aforesaid goods, refuelling installations, electric control panels and components therefor, electrically controlled switching apparatus and software for filling with and transvasing gases and installations composed thereof, measuring apparatus, equipment and instruments, data processing equipment and computers, apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity.

Scientific, research and development services for technical product development, in particular for gas-powered and hydrogen-powered vehicles and for high-pressure and low-temperature applications; construction drafting and technical project studies; technical consultancy related to low and high temperature and pressure applications for pump and compression equipment and processes; technical testing; industrial analysis services; design of computer hardware and software; technical expertise and quality assessment regarding the explosion protection, pressure equipment and containers.