european capacitor codes

[chester]

found a schematic on a french site that I'd like to build.
Here's a couple capacitors that have the value but I'm unable to determine the type.

C21 100n C-EU050-025X075
C22 100n C-EU050-030X075
C12 22p C-EU050-024X044
C6 220n C-EU050-035X075

Anybody can decipher this?
Thanks

[daniele]

In Italy 100n is 100 nF (100 nanoFarad) " C " is "Ceramic". Other numbers will be Part numbers.