Tables

QMK - Scales Association by instruments family. Used to create the report form.
QM9 - Scales Register.
QMC - Standards Association by scales.    
QM3 - Standards Register.                
QMA - Standards Association for soma type.  
QMG - Calibration points to calibrator type instruments.
QMH - Secondary Families Register. These are mentionated in the report form to indicate which instrument families can be used during the measurement.
QM1 - Instrument Families Register
QA5 - Calibration procedures register These are issued to identify which procedure must be used during the measurement.