6
Electric pipes, pipes and tubes of metal, sleeves, elbows and manifolds of metal, branching pipes of metal, clips and collars of metal, junctions of metal, all of the aforesaid goods being for electric installations
9
Installation conduits, electric installation conduits, installation conduits for heavy current and weak current and/or data processing conduits, parts for installation conduits; Window sill cable conduits, lids, boxes, splitters, equipment boxes, equipment plates, consoles and cladding troughs for installation conduits (electric installation material); Cable ducts, switch cabinets; Sleeves, distribution consoles (electricity), control panels, distribution boxes (electricity), electric couplings, branch boxes (electricity), junction boxes (electricity), connection panels, connections for electric lines, clamping rails, connecting nipples, all of the aforesaid goods being for electric installation
17
Flexible electric pipes, pipes and tubes, not of metal, for electric installations, junctions, not of metal, for pipes, screw fittings, not of metal
19
Rigid electric pipes, pipes and tubes, not of metal, for electric installations; Branching pipes, arches, bends, not of metal, girders, cladding panels for installation ducts (electric installation material)
20
Sleeves for connecting electric and civil engineering conduits, collars, and clamps, partitions, cable holders, mounting rails for installation ducts (electric installation material)