STRUTTURA TRAVERSA
CROSSPIECE STRUCTURE
J20NX - J20PNX - J20PNR
J20PNXACT - J17X
2
18
13
12
11
7
(TAVOLA 3)
(TABLE 3)
13
13
27
2
1
2
5
7
7
13
7
6
7
13
4
7
7
8
29
J20N - J20PN - J20PN L -
J20PNR - J20PNRL - J20PNEIWA3 -
J20PN ACT - J1
J20PNXL - J20PNRL
1
2
5
3
10
7
22
4
21
15
(TAVOLA 5)
14
(TABLE 5)
16
17
9
19
28
(TAVOLA 4)
(TABLE 4)
2
21
23
24
25
26
24
25
20
30
A
3
2
1
J20PNEIWA3