41
ة
يبرعل ا
–
(6)
(5)
5 6
7
8
57
– (8)
(7)
(7)
.
8.3.2
.
.
8.3.3 /
.
/
.
/
=
=
3,5mm
-0,5
58
m
.
8.3.4
:
–
–
(6)
.
(4)
(13)
–.
(4) (6)
3
4
13
59
8.4
8.4.1
.
8.4.2
.
bar 1
.("
"
)
:
–" "
–
/
–