ERD:
Âíóòð. äèàìåòð
Îò âíóò. äî ïàçà
ERD
ÄËÈÍÀ ÑÏÈÖÛ:
CÏÈÖ:
ÊÐÅÑÒÎÂ:
ÂÒÓËÊÀ:
20
24
28
32
36
40
0
1
2
3
4
3R
3C
3D
7R
7C
8;11
IM70
3R30
ERD
ÄÈÀÌÅÒÐ
ÔËÀÍÖÛ
ÄËÈÍÀ ÑÏÈÖ
