High voltage power pylons at evening cityscape view. Energetic industry concept. Steel structure framing supporting wires cables in industrial district. Transmission power lines electrical equipment.
Steel fixers connecting steel rods for concrete reinforcement
Rolled pipe production at the metallurgical plant - working process. Worker in a helmet near a big rolling mill. Worker on the metallurgical
Steel fixers connecting steel rods for concrete reinforcement
Time Lapse Photography Of High Voltage Power Line Station Tower
Connection with a steel cable. Frame. Close-up of metal parts