7 Industrials machines, namely, machines for chemical processing including separation and mixing, pervaporation, crystallization, melt crystallization, distillation, degasification, rectification, extraction and sorption (absorption and adsorption) machines; heat exchangers being parts of machines; pneumatic grease guns; spray guns for paint; compressed air guns for extrusion of mastics; power operated guns, namely, pneumatically powered and electrically-powered guns for mixing and dispensing casting materials, impression materials, caulking materials, adhesives, sealing compounds, materials for chemical anchoring and reinforcement; accessories for dispensing guns, namely, nozzles, flexible pipes, brushes, paintbrushes, rollers that may be attached to dispensing guns; cartridges sold empty for dispensing one component or multi-component materials, being parts of power-operated industrial dispensing and mixing machines for mixing material, casting materials, impression materials, paint, sealant, and protective coatings; industrial mixers, namely, machines for mixing and dispensing used for industrial applications in the field of the separation, reaction and mixing technology; mixing tips for use with dispensing apparatus for two-part compounds for industrial applications; inserts for separating machines, in particular structured packings, random packings, inserts, valves, valve trays, separating trays for industrial use in the field of the separation, reaction and mixing technology; installation components parts of machines, namely, valves, valve trays and separating trays or industrial use in the field of separation, reaction and mixing technology; machine and machine tools for processing plastics; machines for the separation of multiphase mixtures; mixing devices, namely, machines for industrial use in the field of the separation, reaction and mixing technology; Spare parts for separating machines, namely, structured packings, random packings, inserts and valves for industrial use in the field of the separation, reaction and mixing technology, in the form of containers, mixers, closing caps and securing rings and nozzles which may be attached to mixers, and extensions tubes which may be attached to dispenser guns, and dispenser cartridges sold empty for dispensing glues and construction materials; components, replacement parts and accessories for all aforementioned goods, namely, replacement parts in the nature of containers, mixers, closure caps and fastening rings, nozzles that are connectable to the mixers, casings for mixing and separation machines, inlets for separation, mixing and crystallization machines, distributors for separation machines, static mixers for mixing machines, column packing material for separation machines, trays for separation machines, coalescers for separation of oil and water, and accessories for the foregoing, namely, nozzles that are connectable to the mixers; all aforementioned goods for use in the field of the separation, reaction and mixing technology, particularly for industrial use