NFPA 80 Fire Door Drop Test Certification & Documentation

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  • Опубликовано: 16 сен 2024

Комментарии • 2

  • @Acphlegmhmed
    @Acphlegmhmed Год назад

    Someone get this man a microphone. Lots of valuable info... But can't hear/understand half of it

  • @RayneoftheCanadian
    @RayneoftheCanadian 2 года назад

    Oregon OSHA compliance officer here, seems you have a shoring problem: 3 points of contact on a ladder at all times, should have had a man lift.