Links:
[1] https://www.saludnl.gob.mx/drupal/sites/default/files/u265/INV%20003%20REFRIGERACION.docx
[2] https://www.saludnl.gob.mx/drupal/sites/default/files/u265/EQ%20DE%20REF%20INV%20003%20JA.pdf
[3] https://www.saludnl.gob.mx/drupal/sites/default/files/u265/EQ%20DE%20REF%20INV%20003%20EP%20AT.pdf
[4] https://www.saludnl.gob.mx/drupal/sites/default/files/u265/EQ%20DE%20REF%20INV%20003%20FT.pdf
[5] https://www.saludnl.gob.mx/drupal/sites/default/files/u265/EQ%20DE%20REF%20INV%20003%20AE.pdf
[6] https://www.saludnl.gob.mx/drupal/sites/default/files/u265/EQ%20DE%20REF%20INV%20003%20FE.pdf