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国際安全衛生センタートップ > 事例研究 > Examples of Hazard Prediction Training



Replacement of cylinder
A mechanic is driving a connecting pin in the arm cylinder replacement work.



Various Points of Hazard
1. The mechanic is working with an unsteady posture at high elevation, so he may fall off, losing his balance.
2. The arm cylinder is hung in an unsteady way. The hanging wire ropes may slide back and forth.


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