اصول ایمنی كار با نردبان

This video recreates the real-life series of events that led to the death of a 33-year-old construction worker from a ladder fall -- and how it could have been prevented. Get an accompanying Toolbox Talk, poster and a one-page handout to make for a complete training experience. Great for foremen, site supervisors and professional trainers.This true story is taken from a NIOSH FACE Report, which identifies factors that contribute to fatal injuries and gives comprehensive recommendations for preventing simila

• #تحصیلات_و_یادگیری
• #اصول_ایمنی_كار_با_نرد