1
Non-metal composite material, substantially based on ceramic, for repair and coating material of machines and parts of machines
6
Valves of metal with ceramic coating inside to be installed in pipelines and suitable for liquid or gaseous media; pipes of metal; pipe connections and installations comprising the aforesaid goods
7
Pumps, namely water supply pumps, waste water disposal pumps, pressure boosting pumps, drainage pumps, sewage pumps, sewage lifting pumps, slurry pumps, cooling or heat transfer fluid circulating pumps, submersible pumps, centrifugal pumps, flue gas scrubber pumps, multi-stage water pumps, well pumps, corrosion-resistant pumps, hermetically-sealed pumps, desalination plant pumps, irrigation pumps, oil and chemical pumps, boiler feed pumps, condensate pumps, magnetic drive pumps, reverse osmosis pumps, explosion-proof pumps; fittings and control fittings and parts thereof, namely control valves, impellers, bearings, shafts, couplings, blades, vanes, casings, suction branches, discharge branches all for pumps; electric motors for machines; units consisting of pumps and motors, namely for use in power plants, nuclear power stations, chemical and petrochemical industry, oil and gas industry, industrial applications and processes, biotechnology, sewage plants, water treatment plants, desalination plants, heating and air-conditioning systems, sprinkler systems, mining industry
37
[ Installation, assembling, repair, maintenance and cleaning of machines, pumps, fittings, motors, electric and electronic devices as well as of units and installations comprising the aforesaid goods and parts thereof ]
40
[ Material treatment, namely, coating and tempering metal surfaces with ceramic; surface refinement; metal treating and curing ]
42
[ Services of a laboratory, namely, laboratory research and development in the field of materials, chemistry, failure analysis, corrosion and surface treatment; material testing ]