4
Lubricants; Lubricating oil; Industrial oil
7
Axles for machines; Transmission shafts, other than for land vehicles; Alternators; Rings (Grease -) [parts of machines]; Piston rings; Ball rings for bearings; Washing apparatus; Steam cleaning machines; High pressure washers; Elevating apparatus; Food preparation machines, electromechanical; Beverage preparation machines, electromechanical; Elevating apparatus; Beaters, electric; Connecting rods for machines, motors and engines; Steam engine boilers; Gear boxes, other than for land vehicles; Flues for engine boilers; Crankcases for machines, motors and engines; Cartridges for filtering machines; Driving chains, other than for land vehicles; Transmission chains other than for land vehicles; Elevator chains [parts of machines]; Brake shoes, other than for vehicles; Rolling mill cylinders; Cylinders for machines; Belts for machines; Fan belts for motors and engines; Elevator belts; Belts for motors and engines; Knives [parts of machines]; Electric knives; Controls (Hydraulic -) for machines, motors and engines; Controls (Pneumatic -) for machines, motors and engines; Compressors for refrigerators; Air condensers; Steam condensers [parts of machines]; Rack and pinion jacks; Bearings for machines; Bearings [parts of machines]; Bearings; Ball-bearings; Brake pads, other than for vehicles; Self-oiling bearings; Bearings for transmission shafts; De-aerators for feedwater; Reduction gears, other than for land vehicles; Control mechanisms for machines, engines or motors; Door openers, electric; Spin driers [not heated]; Filters being parts of machines or engines; Chisels for machines; Mixers [machines]; Housings [parts of machines]; Joints (Universal -) [Cardan joints]; Shaft couplings [machines]; Couplings, other than for land vehicles; Carriage aprons; Fittings for engine boilers; Guides for machines; Paste working machines; Kneading machines; Stands for machines; Gear transmissions, other than for land vehicles; Blades [parts of machines]; Rolling mills; Joysticks being parts of machines, other than for game machines; Lubricators [parts of machines]; Steam engines; Compressed air machines; Packing machines; Machines for making pasta; Grating machines for vegetables; Air suction machines; Sorting machines for industry; Flour mill machines; Sifting machines; Handling machines, automatic [manipulators]; Cranks [parts of machines]; Tilt hammers; Shaft couplings [machines]; Propulsion mechanisms, other than for land vehicles; Transmissions, other than for land vehicles; Pump diaphragms; Springs [parts of machines]; Compressed air engines; Motors, other than for land vehicles; Motors, electric, other than for land vehicles; Belts for conveyors; Shovels, mechanical; Journals [parts of machines]; Pistons [parts of machines or engines]; Pistons for cylinders; Pumps [machines]; Pumps [parts of machines, engines or motors]; Compressed air pumps; Centrifugal pumps; Lubricating pumps; Pumps for heating installations; Loading ramps; Pulleys; Pulleys [parts of machines]; Regulators [parts of machines]; Pressure regulators [parts of machines]; Speed governors for machines, engines and motors; Reducers (Pressure -) [parts of machines]; Water heaters [parts of machines]; Robots [machines]; Taps [parts of machines, engines or motors]; Machine wheels; Freewheels, other than for land vehicles; Heat exchangers [parts of machines]; Grease boxes [parts of machines]; Brake segments, other than for vehicles; Drain cocks; Sieves [machines or parts of machines]; Mufflers for motors and engines; Journal boxes [parts of machines]; Engine mounts, other than for land vehicles; Hoppers [mechanical discharging]; Transmissions for machines; Conveyers; Belt conveyors; Pneumatic transporters; Tubes (Boiler -) [parts of machines]; Tools [parts of machines]; Valves [parts of machines]; Valves (Clack -) [parts of machines]; Pressure valves [parts of machines]; Expansion tanks [parts of machines]; Fans for motors and engines
11
Regulating and safety accessories for gas apparatus; Regulating and safety accessories for water apparatus; Heat accumulators; Steam accumulators; Loading apparatus for furnaces; Refrigerating apparatus and machines; Drying apparatus and installations; Cooling appliances and installations; Refrigerating appliances and installations; Cooking apparatus and installations; Kilns; Apparatus for dehydrating food waste; Oil-scrubbing apparatus; Disinfectant apparatus; Framework of metal for ovens; Burners; Gas burners; Oil burners; Gas boilers; Cold storage rooms; Ventilation hoods; Freezers; Air cooling apparatus; Drying installations; Driers (Air -); Evaporators; Microwave ovens for industrial purposes; Kitchen ranges; Baking ovens; Furnaces, other than for laboratory use; Electric deep fryers; Steam boilers, other than parts of machines; Steam generating installations; Air filtering installations; Safety lamps; Electric lamps; Germicidal lamps for purifying air; Bread baking machines; Bread-making machines; Pasteurisers; Hotplates; Hotplates; Ceiling lights; Heat pumps; Tortilla presses, electric; Radiators, electric; Central heating radiators; Radiators [heating]; Water cooling installations; Cooling installations for liquids; Refrigerating containers; Heat regenerators; Refrigerators; Ice boxes; Water heaters [apparatus]; Air heating apparatus; Washers for water taps; Taps [faucets]; Heat exchangers, other than parts of machines; Pressure water tanks; Coils [parts of distilling, heating or cooling installations]; Sterilisers; Water sterilizers; Air sterilisers; Kiln furniture [supports]; Boiler pipes [tubes] for heating installations; Cooking utensils, electric; Level controlling valves in tanks; Valves (Thermostatic -) [parts of heating installations]; Coolers for furnaces; Refrigerated display cases
37
Construction information; Repair information; Electric appliance installation and repair; Freezing equipment installation and repair; Heating equipment installation and repair; Machinery installation, maintenance and repair; Washing; Burner maintenance and repair; Rental of cleaning machines; Rebuilding machines that have been worn or partially destroyed; Rebuilding engines that have been worn or partially destroyed