network electric cable with metal flex pipe chrome attached to concrete electric poles.

iron wood lighting weapon green metal tree sculpture wing firearm furniture light wall vehicle machine mast branch wheel network electric cable flex pipe chrome attached concrete poles installation electrical wiring system screws nuts mounting safety concept good manage background box building ceiling center channels conduit connect construction control design distribution electricity energy engineering equipment factory home industrial industry installed ladder line maintenance panel pipeline power lines repair service station steel structure technology tube voltage white wire wires work poles