Ключевые слова:
High-voltage equipment|Wind loading|Glass|Design|Signs|Electrical equipment|Decorative lighting|Electrical resistance|Electric cables|Electric insulators|Electrical connections|Dimensions|Thickness|Advertising signs|Electrical components|Voltage|Warning devices|Plastics|Panels|Lighting systems|Lighting equipment|Fire risks|Tubular lamps|Sign lighting (buildings)|Electrical insulation|Fixing|Discharge lamps|Flashing lights