71

/ / / / /

, , -.

, .

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, , . , , (45 N/mm2). , .

4027.5
..
735 ./2
4027.5
..
735 ./2
4027.5
..
735 ./2
4027.5
..
735 ./2
4027.5
..
735 ./2
4027.5
..
735 ./2
4027.5
..
735 ./2
4027.5
..
735 ./2
4027.5
.
514 ./.
4027.5
.
514 ./.
227.5
.
46 ./.
227.5
.
46 ./.
4040
..
840 ./2
4040
..
840 ./2
? !