このページは国際安全衛生センターの2008/03/31以前のページです。
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Joint
repair work |
A team of mechanics is
working on a bulldozer for the repair. |
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Various Points of Hazard |
1.
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Because the
engine is running and staying in the area of potential danger, the
mechanics are exposed to various hazards such as being sandwiched and
fall-off. |
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