Accident examples05 A fall from an existing building while lowering scaffolding materials for building demolition with a rope

Accident examples05 A fall from an existing building while lowering scaffolding materials for building demolition with a rope

出典:厚生労働省ホームページ
「職場のあんぜんサイト」

Video materials created using Microsoft PowerPoint and synthesized speech software.
(訳:この映像教材はMicrosoft PowerPointと合成音声を用いて作成しています。)

ホピーくんTOP