Page 221 - Occupational health and safety
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                                              Social          Faults of     Unsafe Act         Accident          Injury
                                      Environment     Person     Unsafe Condition













                                            Social           Faults of      Unsafe Act       Accident   Injury
                                        Environment      Person        Unsafe Condition













                                 Social         Faults of       Unsafe Act          Accident           Injury
                                   Environment     Person    Unsafe Condition

                            ภาพที่ 8.2 แสดงทฤษฏีโดมิโน (Domino theory)
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