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01. |
Poor Value Perception |
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02. |
Poor Safety Awareness |
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03. |
Inadequate Risk Recognition |
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04. |
Organizational Problems |
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05. |
Poor Management |
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06. |
Slackness of Management |
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07. |
Ignorance |
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08. |
Insufficient Knowledge |
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09. |
Insufficient Knowledge about the Properties of Treating Material |
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10. |
Planning and Design |
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11. |
Poor Planning |
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12. |
Poor Design |
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13. |
Usage |
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14. |
Maintenance/Repair |
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15. |
Insufficint Cleaning |
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16. |
Bad Event |
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17. |
Chemical Phenomenon |
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18. |
Abnormal Reaction |
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19. |
Secondary Damage |
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20. |
External Damage |
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21. |
Explosion/Fire |
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22. |
Bodily Harm |
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23. |
Injury |
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24. |
10 person injured |
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Explosion and fire of magnesium dust at an exterior frame production plant for mobile telephones
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Knowledge Comment: |
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When small particles of material that can be oxidized are floating in atmosphere, it is the same to flammable gas. Many kinds of metals become stable after oxidized. |
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