Electrical hazards in the OOH industry (Billboard Insider)
Electrical hazards are the sixth leading cause for fatalities in the workplace. At work, many people are not aware that overhead transmission lines are energized and are not insulated. That is why only non-conductive ladders and tools should be used anytime there is an electrical hazard nearby. […]
billboardinsider.com
Tue, May 8, 2018 at 5:05 AM
Tue, May 8, 2018 at 5:05 AM