6
Pipes and tubes of metal; Metal valves; All of the aforesaid being intended solely for use with machines and apparatus for industrial washing, urban washing and hygiene, washing and disinfection of installations and large areas, high-pressure washing; Other than products for building hydraulics
7
Machines and apparatus for cleaning and washing pipes, pipework, columns, conduits, containers, cisterns, vehicles, operating machines; Hydrodynamic units for unclogging, washing and flushing pipes, pipework, columns, conduits; Suction and washing machines for pipes, pipework, columns, conduits; Hydrocleaners; Pumps; Water pumps; Vacuum pumps; Hydraulic pumps; Accessories, including guns and lances, junctions; Steel tubes; Filters for machines, filters for motors and engines; Hydraulic valves; Valves (Clack -) [parts of machines]; Valves for engines; Power take offs; Cranes [lifting and hoisting apparatus]; All of the aforesaid being intended solely for use with machines and apparatus for industrial washing, urban washing and hygiene, washing and disinfection of installations and large areas, high-pressure washing; Other than products for building hydraulics
9
Push cameras; Wheeled cameras
11
Installations and equipment for treating and purifying water; Strainers for water lines; Water filters; Float valves, mixing valves for taps, level regulating valves, gate valves; All of the aforesaid being intended solely for use with machines and apparatus for industrial washing, urban washing and hygiene, washing and disinfection of installations and large areas, high-pressure washing; Other than products for building hydraulics
12
Vehicles and trolleys equipped for suction, washing, flushing, unclogging; Tipping bodies for vehicles with cranes; Fixed bodies for vehicles with cranes; Vehicles with crane loaders; Trailers and semi-trailers for vehicles; Power take-offs
17
High-pressure flexible tubes, not of metal; Inflatable pipe plugs; All of the aforesaid being intended solely for use with machines and apparatus for industrial washing, urban washing and hygiene, washing and disinfection of installations and large areas, high-pressure washing; Other than products for building hydraulics