How can I reference two field without nid or uid? I have two content types: 1.- Equipment and 2.- Configuration

The First CT has the following fields:


Title : is equipment id with autocomplete module serial and hide for not capture.
model : Text 
Serial : Text


The Second CT has the following fields:


Title : is conf id with autocomplete module serial and hide for not capture.
installed os : Check box (Yes|No)
App Installed : Check box (Yes|No)
Network Access : Check box (Yes|No)
Serial : Text


I need make a relationship with field serial and then create a view that shows all properties of CT two. 

Regards Advanced.
enable  entity reference module.
In the second CT , add an entity reference field.
In the field settings of the entity reference field select the first CT from a list of CT .
Create a view of second CT with all its related field.
Add relationship under the advanced options  ,  add an entity reference relationship referencing first CT.
Then add all the fields of first CT.
use the module link -
https://drupal.org/project/views_dependent_filters
for equating the serial text field.