Change indicators
      EQA   ATTACHED EQUIPMENT
      Function: To specify attached or related equipment.
010   8053  EQUIPMENT QUALIFIER                            M  an..3
020   C237  EQUIPMENT IDENTIFICATION                       C  
      8260   Equipment identification number               C  an..17
      1131   Code list qualifier                           C  an..3
      3055   Code list responsible agency, coded           C  an..3
      3207   Country, coded                                C  an..3