Hispano-Suiza 12Y-31

[Keke]

Some information of Hispano-Suiza 12Y-31 and Klimov M-103/M-105 found in Helsinki university library. - Sorry in finish.

http://digi.lib.helsinki.fi/pienpain...ersationId= 1

For other way to find the document:

Go to
Kansalliskirjasto - Digitoidut aineistot - Pienpainatteet
And select there link "Hispano Suiza 12Y-31 M-103 M-105 Rakenneselostus, käyttö- ja huoltoohjeet"

If someone find something really interesting data, I can try translate with my bad English, when I get time!

-Keke-