Regia aeronautica SRAM (Squadra Riparazioni Aeromobili e Motori)
 

Hello all
I am trying to find something more about these Squadra Riparazioni Aeromobili e Motori companies.
According to Basilio Di Martino they were structured in 1935 in 15 "squadre"and they were located on airports Ferrara, Ciampino,Capua, Foggia....They were repairing aircraft from other companies and they held some sort of stock.
What was their structure, were they separate units or adjacent to bigger groups?
They had mechanics to fix the aircraft but also did they have pilots as well?

I am most curious about SRAM Ciampino in 1941 (after April war with Yugoslavia)
as always thanks in advance
best
Antun