CPV: 44160000 Pipeline, piping, pipes, casing, tubing and related items, 34300000 Parts and accessories for vehicles and their engines, 34920000 Road equipment, 34100000 Motor vehicles, 38420000 Instruments for measuring flow, level and pressure of liquids and gases, 38430000 Detection and analysis apparatus, 24960000 Various chemical products, 24950000 Specialised chemical products, 24310000 Basic inorganic chemicals, 31700000 Electronic, electromechanical and electrotechnical supplies, 31100000 Electric motors, generators and transformers, 31600000 Electrical equipment and apparatus, 31210000 Electrical apparatus for switching or protecting electrical circuits, 44230000 Builders' carpentry, 44310000 Wire products, 44110000 Construction materials, 44210000 Structures and parts of structures, 44610000 Tanks, reservoirs, containers and pressure vessels, 32420000 Network equipment, 32440000 Telemetry and terminal equipment, 42130000 Taps, cocks, valves and similar appliances, 42980000 Gas generators, 42920000 Machinery for cleaning bottles, packing and weighing and spraying machinery, 42910000 Distilling, filtering or rectifying apparatus, 42990000 Miscellaneous special-purpose machinery, 42410000 Lifting and handling equipment, 42120000 Pumps and compressors, 39130000 Office furniture, 39150000 Miscellaneous furniture and equipment, 35120000 Surveillance and security systems and devices, 35110000 Firefighting, rescue and safety equipment, 33690000 Various medicinal products, 09130000 Petroleum and distillates, 09210000 Lubricating preparations, 30200000 Computer equipment and supplies, 18100000 Occupational clothing, special workwear and accessories, 18530000 Presents and rewards, 48700000 Software package utilities, 19240000 Special fabrics