CPV: 31161900 Voltage-control systems, 42131140 Pressure-reducing, control, check or safety valves, 42131141 Pressure-reducing valves, 42131142 Control valves, 42131170 Gas-cylinder outlet valves, 44161500 High-pressure pipeline, 44161600 Low-pressure pipeline, 44163000 Pipes and fittings, 44163150 Low-pressure pipes, 44163200 Pipe fittings, 44164310 Tubes and fittings, 44165000 Hoses, risers and sleeves, 44167000 Various pipe fittings, 44167300 Bends, tees and pipe fittings, 44425200 Rubber seals, 45333100 Gas regulation equipment installation work

CPV: 31161900 Voltage-control systems, 34300000 Parts and accessories for vehicles and their engines, 34324100 Wheel-balancing equipment, 34328100 Test benches, 34911100 Trolleys, 34947000 Sleepers and parts of sleepers, 35111000 Firefighting equipment, 35111100 Breathing apparatus for firefighting, 38430000 Detection and analysis apparatus, 38431000 Detection apparatus, 38434400 Vibration analysers, 38500000 Checking and testing apparatus, 38570000 Regulating and controlling instruments and apparatus, 39151200 Work benches, 42413200 Hydraulic jacks, 42410000 Lifting and handling equipment, 42413100 Built-in jacking systems, 42414100 Cranes, 42414300 Portal jib cranes, 42417000 Elevators and conveyors, 42418000 Lifting, handling, loading or unloading machinery, 42418500 Mechanical handling equipment, 42418900 Loading or handling machinery, 42418910 Loading equipment, 42600000 Machine tools, 42620000 Lathes, boring and milling machine tools, 42631000 Machine tools for finishing metals, 42636100 Hydraulic presses, 42642100 Machine tools for working wood, 42650000 Pneumatic or motorised hand tools, 42651000 Pneumatic hand tools, 42652000 Hand-held electromechanical tools, 42967100 Digital remote-control unit, 43310000 Civil engineering machinery, 43328000 Hydraulic installations, 43412000 Machines for mixing gravel with bitumen, 43413000 Concrete or mortar mixers, 43414000 Grinding machines, 43830000 Power tools, 44512940 Tool kits, 44530000 Fasteners

CPV: 44160000 Pipeline, piping, pipes, casing, tubing and related items, 03100000 Agricultural and horticultural products, 03410000 Wood, 09211820 Petroleum oils, 09221100 Petroleum jelly, 09241000 Bituminous or oil shale, 14410000 Rock salt, 14700000 Basic metals, 14800000 Miscellaneous non-metallic mineral products, 14810000 Abrasive products, 16310000 Mowers, 18141000 Work gloves, 18143000 Protective gear, 18937000 Goods-packing sacks, 19510000 Rubber products, 19520000 Plastic products, 19521000 Polystyrene products, 24322500 Alcohol, 24450000 Agro-chemical products, 24455000 Disinfectants, 24951311 Anti-freezing preparations, 30192170 Notice boards, 30237200 Computer accessories, 30237300 Computer supplies, 31120000 Generators, 31154000 Uninterruptible power supplies, 31161900 Voltage-control systems, 31211300 Fuses, 31213100 Distribution boxes, 31214100 Switches, 31214500 Electric switchboards, 31221000 Electrical relays, 31224100 Plugs and sockets, 31224810 Extension cables, 31320000 Power distribution cables, 31430000 Electric accumulators, 31431000 Lead-acid accumulators, 31440000 Batteries, 31520000 Lamps and light fittings, 31527200 Exterior lights, 31527210 Lanterns, 31531000 Light bulbs, 31532910 Fluorescent tubes, 31680000 Electrical supplies and accessories, 32000000 Radio, television, communication, telecommunication and related equipment, 32581100 Data-transmission cable, 33735100 Protective goggles, 34300000 Parts and accessories for vehicles and their engines, 34320000 Mechanical spare parts except engines and engine parts, 34328300 Seat belts, 34911100 Trolleys, 34927100 Road salt, 34928480 Waste and rubbish containers and bins, 35125100 Sensors, 35250000 Repellents for canine attack, 38330000 Hand-held instruments for measuring length, 38410000 Metering instruments, 38412000 Thermometers, 38421100 Water meters, 38424000 Measuring and control equipment, 38425100 Manometers, 39220000 Kitchen equipment, household and domestic items and catering supplies, 39224000 Brooms and brushes and other articles of various types, 39226220 Flasks, 39295100 Sunshades, 39340000 Gas network equipment, 39500000 Textile articles, 39540000 Miscellaneous cordage, rope, twine and netting, 39811100 Air freshener, 39831220 Degreasing agents, 39831500 Automotive cleaners, 42122000 Pumps, 42123000 Compressors, 42130000 Taps, cocks, valves and similar appliances, 42410000 Lifting and handling equipment, 42600000 Machine tools, 42622000 Threading or tapping machines, 42631000 Machine tools for finishing metals, 42661000 Soldering and brazing equipment, 42662100 Electric welding equipment, 42670000 Parts and accessories of machine tools, 42671000 Tool holders, 42996500 Sewage screens, 43413000 Concrete or mortar mixers, 43812000 Sawing equipment, 44111520 Thermal insulating material, 44115210 Plumbing materials, 44165000 Hoses, risers and sleeves, 44167110 Flanges, 44170000 Plates, sheets, strip and foil related to construction materials, 44190000 Miscellaneous construction materials, 44212220 Pylons, poles and pickets, 44221000 Windows, doors and related items, 44300000 Cable, wire and related products, 44316510 Blacksmiths' wares, 44330000 Bars, rods, wire and profiles used in construction, 44411000 Sanitary ware, 44423200 Ladders, 44425200 Rubber seals, 44512000 Miscellaneous hand tools, 44512910 Drill bits, 44512940 Tool kits, 44520000 Locks, keys and hinges, 44530000 Fasteners, 44620000 Central-heating radiators and boilers and parts, 44812100 Enamels and glazes, 44812220 Water paints, 44812400 Decorating supplies, 44820000 Varnishes, 44830000 Mastics, fillers, putty and solvents

CPV: 31161900 Voltage-control systems