06
Goods of metal as accessories for ventilation plants and
drainage plants, namely pipes and tubes, flexible pipes of
metal, connection parts for pipes and tubes, covering grid
plates, waste air bonnets, cross connections for pipes in
walls and windows, stop valves and return valves, floor
drains, shaft shutters, flaps for control openings and
cleaning openings of fireplaces, flaps of oil-filler necks,
gas valves and water valves, contraction joint metals for
pipes of steel sheet, tile frames and tile magnets
09
Accessories for ventilation plants and drainage plants,
namely current counters
11
Goods of plastic and metal as accessories for ventilation
plants and drainage plants, namely ventilators and floor
drains
17
Goods of synthetic material as accessories for ventilation
plats and drainage plants, namely pipes and tubes of
synthetic material, flexible pipes of synthetic material and
connection parts for pipes and tubes
19
Goods of synthetic material as accessories for ventilation
plants and drainage plants, namely pipes and tubes, flexible
pipes, connection parts for pipes and tubes, covering grid
plates, waste air bonnets, cross connections for pipes in
walls and windows, stop valves and return valves, floor
drains, shaft shutters, flaps for control openings and
cleaning openings of fireplaces, flaps of oil-filler necks,
tile frames and tile magnets
20
Goods of synthetic material and metal as accessories for
ventilation plants and drainage plants, namely stop valves
and return valves and gas valves and water valves