s - part is on normal paper - standard
0,4 - glue on 0,4mm card
0,5 - 0,5mm
* - 1mm
** - 1,5mm
*** - 2mm
**** - 3mm
D - made of wire
k - glue on karton (I suppose that karton means the card the model is printed on)
kk - glue on double karton
P, L - right, left side
the last five:
- bend between the lines
- glue inside a card - as marked
- cut apart
- shape of element seen from the side
- glue using cyanoacrylic glue