Teste , arco elétrico

                                          Daniel Ferri
                      Security Technician in Labor -(S.E.S.M.T.)
               Occupational Health and Safety Assessment Series
  service specializing in security engineering and occupational medicine
                                 Reg. M.T.E. 24.842/SP
           call: 55+16 32429704/ mobile:55+16 92312045
                                 Skype: daniel.hassam
                  Web: http://tecsafety.blogspot.com/