1
Gases and chemicals used in industry and science; gases, including gases in liquid or dissolved form, being protective and active gases, being welding, fuel, cutting and shielding gases, being process, treatment and work gases, in particular for use in metallurgy and semiconductor production, being precision and test gases, being gas for use in water treatment and processing, food technology, chemistry and pharmacy, raw material and metal production, in particular nitrogen, oxygen, saturated and unsaturated hydrocarbon gases, hydrocarbon compositions, helium and other noble gases, hydrogen, carbon dioxide, carbon monoxide, nitrogen oxides, ammonia, ozone, halogen, halogen compositions, boron, silicon and sulphur compositions and other gases with industrial applications and mixtures of all the aforesaid gases; media in solid form, which under normal conditions are gaseous or liquid media, in particular carbon dioxide in various forms (blocks, discs, crystals, pellets) for use in industry; cooling media, in particular refrigerants, liquids and cold/frozen liquid gases for cooling purposes; chemical products, in particular liquid washing preparations for gas scrubbing, solutions and solvents, in particular for gases
5
Gases and gas mixtures for medical and therapeutic purposes
35
Business consultancy and consultancy for institutions and establishments in the health sector, in particular consultancy in the field of the management of stocks of raw materials, goods and work materials, in particular consultancy with regard to the the storage of gases, equipment and auxiliary devices therefor; management of gas storage containers, gas supply and gas distribution stations and supply lines; supply management, in particular the recording and documentation of stock, and of intake and outflow, in particular with regard to gases and gas containers; consultancy in the management of business activities, namely in particular with regard to the aquisition of sustainable means of production, in particular gas technology, petrochemical, therapeutic and diagnostic and environmental technology installations and apparatus, and of refrigerating and freezing equipment
42
Services of experts/engineers in the chemical/petrochemical sectors, and in the fields of process engineering, environmental and medical technology, gas use and gas application technology; technical consultancy in all fields relating to gas application, gas treatment and gas generation, petrochemical/chemical and pharmaceutical process engineering, as well as refrigeration, liquefaction and cryotechnology (deep-freezing technology), exhaust gas, water and waste engineering; technical planning and construction, basic and detailed engineering (layout and design services) and function testing and conducting trials in connection with gas technology, cryogenic, chemical, petrochemical, pharmaceutical, medical and environmental protection apparatus and installations, refrigerating and freezing equipment and cryotechnology apparatus/cryogenic apparatus; computer programming, for others, in connection with the aforesaid apparatus and installations, machines and related technologies