09
Ducts [electricity]; metal ducts [electric]; electricity
conduits; cable channels (electric -); cable covers
[conduits]; cable boxes (electric -); plug boxes [electric];
junction boxes [electricity]; distribution boxes
[electricity]; electrical power outlet boxes; electrical
wiring installations; electronic communication
installations
19
Poles of non-metallic materials; posts, not of metal, for
power lines
20
Trays, not of metal; cable trays of non-metallic materials
[other than electric]; cable supports made of plastics;
steps [ladders], not of metal; ladders made of glass fibre;
ladders of wood or plastics; non-metal cable clamps; cable
grips of non-metallic materials; non-metal pipe and cable
clips; cable fasteners, connectors and holders,
non-metallic; trunking (non-metallic -) for cables carrying
telephone signals; trunking (non-metallic -) for carrying
cables supplying electricity; cable trunking of non-metallic
materials [other than electric]; cantilevered brackets of
non-metallic materials [other than for building]; trunking
(non-metallic -) for leads carrying television signals;
cable boxes of non-metallic materials (non-electric -);
poles, not of metal