Home Electricity Lightning rod 3d lightning rod 3d lightning rod Description Save antenna lightning rod Format DWG File size 259.53 KB DOWNLOAD DWG share your appreciation Related Posts Electrical installation plans Grounding system. Electrical installation Mounting accessories for lightning rod system ground connection grounding Detail penangkal petir kantor dan rumah Lightning rod with air-termination point in metallic structure Technical characteristics of lightning rod Transient surge arrester system atmospheric discharge system Lightning rod Pasta factory electrical installation mechanical shoe Lightning rod assembly diagram active lightning rod system terminal bars Lightning rod Grounding and grounding detail; exothermic welding; electrical unions Lightning rod. lightning system