Budowa i eksploatacja sieci X.25

!
#
#
&
"
$
! (
% &
!")
! )
!!)
!#
*
'
'
#
,
&
&
+
+
-
% &
#".
# 0
#!
##
&
6
'
% &
2
'
5
'
+
/
1
1
4
3 &
'
'
,
*
5
'
% &
4
"
!
$
3 &
5
5
7
5
5
8
'8 5
5 8
-
5
5
2
9
5
8 5
5 5
$$ ==
5 8
)
:;:
5 <
8
8
2
5
5
*
59
5
9
*
5
3
!
'
8
'
2
5
!
>
"
5
5
9
2
$
B "4+# C <
5
5
.
A
C < 5
'
) "41!
-7?
5 -7
7
5
5
5
2 5
8
53 &9
=
@
2 7 ' +# 2; 9
7?
#$
>
'
2
2
5 .
5
'
5
2
5
)
'
@=
2
- *
C
"44! C
5
'
- 5'
*
@ .A<
"4+1D "4/&
.AE= @. F
8 5
7
( 6AE= @(
<. . @< *
.
5
92
A
.C B
C9
'8
8
9
9
9 E
C9
8
7?
8 5
)
$$ ==; =0D= @$
$
*
2
5
5
"4/#
2
'
2
5
'
7?
#1 2; G"9!H
9 <
>
5
!
!# #$
()
%&
5
2
'
( 8
7?
5
5 5
'
' ,
J$ @
J
$
C 2
J$ @
$
C
)
5
*
7?
' ,
5'
' ,
=
5
2
.
2' K *
@ '
C
0
7?
@ "+
# 4+ 2 5
C
5
3 &
7
5
9
K ,@
C
5
5
< 2
7?
5'
( 8
7?
5
@
9*
2 7 C
( 8
7?
5
A
'
*
<$E
I
D
B
'
,
5
9
'
2
9
D
B
9
'
5
8'
-2
2- '
7
G"H
!
#
'
I
J
5
<=E
8'
5
"
* '"+ , )#
)
@
J !&9
L / !9
(
@<
$
)")
3 &5
5
5'
)
59
?
3 &
5
5-
5
5 8
*
*
-
3 &C
'
=
)
5
'
*
-2-
7
'
*
5
9
9
C :
'
:;:
'
E . @E
5' *
'
7
8
?
EM
B
EM
D
,
2-
2
<=E <$E )
*
5
3 "9 3 "D2 ;
! $9 ##4;##
.
C
E .;= .D ! 9 E .D&! 9
'
7
9
'
<=E
2
C
<$E @<
,
8
8
?
5
5
8
)
'
3 &
5 I
9
9
9
$$ == 3 &
8 5
'
O
'
5
9
5
8
P
6. 9
@6. NC9 5
59 8
6. N
'
<=E <$E
!
8
6. N
I
*
5
5
5'
'
@ *
@
F
@0
A
-
2
*
*
CB
CB
2
5
!
5
'
-
*
CB
L
5
'
2
8
,
=
B
@
C 2
5
3 &9
6 9
5
8
*
59
I
5
2
?
'8
9
,
9
O
K
P
*
5
5 *
2
'
3 &
, $$ ==
5
' ,
5
G"H
2
5
#
2
98
' 7
*
5
5
-
5-
@
8 7?9
*
'
9
'
'
7
5 ?
3 &5
2
9 8
!
5
-
8
5' 2
9
5
7
2
@
2
2
>
?5
'
C
2
'
8
K
5-9 5
> '
AB
8
5' 2
-
3 & '
2 '
*
-
'
'
8
'
I
5
5
5
8
3 &
8
'
5 8
-
# #+ + #%#
5
7
2- '
9
5 -7
5' -
*
C9
G"9!H
<=E
2
5
5'
8
3 &
8
9
9
82
' 5
3
3"B *
3 B
3" B
34 B
'
3 4+ B
3" "B
3 "! B
!
-
9
8
9
@
2
!
=$ ;
=
5
A
C
7 8 -9
5
-
5
5
-
5
5
*
?
5 '9
5
5'
2 ?
2
8
2
2
> 5
7
2
O
'
#"
)
3 &
2I #
3 &P
2
8O
*
2
3 " "9
*
"#
@
.
'
C
'
'
5'
R:AE= <A $S + & G"9!H
-
7
5
N$<
@<A $C
'
5
2
- 5'
!
7 5'
"
5
<=E )
-
*
5
8
2
3 &
5
5
*
5 @<$$C9
59
? 3 &P G H
*
@ J$C 0 8
*
5$.66 EQ0E = $.66 .$$E =E<
5'
+ I =E6N.AR <A $S + !9
!
!
"
3 &
8
7?
8
'
5
O
P @
C
$.66 EQ0E = $.66 .$$E =E<
5
8
,
2
7
7
#
5
59
'
2
$ "
'
5
5
5' 9
EQ0E =
5
'
?
'
N
8
$.66
EQ0E =
$.66 EQ0E =
<$EDN
7
2
8
-
- 5' I
5 5
.9
2
2
R.A. )
9 2- '
*
$.66 EQ0E = <$EDN
*
#
-
5'
@<=EC
'
2
5
9
#
#
<$EDN
G!H
% &
3 &9
!
7
5
P
2- '
9
7?
5
<=E
$.66
5'
9
2
"
O)
1D2
9
I
7
8
5
-
2 2
(
7
5
<$E
A
'
'
9
'
5
5'
A$:( AL $.66
'
N
9
$.66 .$$E =E<
5
A$:( AL $.66
!
&
.
2
$.66 $:AAE$=E<9
$.66 EQ0E =9
G!H
2
-
.
N
'
'?
'
R 8
EQ0E =
G!H
5'
5-
8
,
#!
"+ #.
<
-2
'
>
)-
"%&
5
@*
'
?
'
'
'
$6E.
#!
'
'
/
0 $# . +"
&
9
5
C5
D
9
2
*
-
7
8
5
9
'2 ?
?3 & * 5
8
7? '
2
<
A 5 ,
5
'
N( $ D
3 &
'
5
2 5
- 5'
8
3 49 3 ! 9 3 /&
'
'
5
5
'
9
2'
3 &
8
'
5'
*
@
C
'
5@ 5*
C
8
?
'
7?
'
2
@
' ? 8
D
8
5- .< T
C T
5
$$ ==; =0D=I 3 !9 3 19 3 4
*
!
5
2
5
'
,
,
C9
5
5'
.< 5
'
2 ?
5 -7
5
9
3 &
@
.< '
7
2
*
5
*
5 I 3 !9 3 19
&"
)
A
8
'
2
'
5
,
5
5
-
'
8
98
8
'
'
5
'
'
5
'
5
'
I
'
-
A
9
7?
2
CB5
'
5'
9
!
9
7
-
'
#
8
'
" 1
,
2
9
'
8
9
'
9
?
#
8
'
*
'
*
? 6 2
? # 4+ @
*
8
,
5
C B 5
A
2
*
J$ @
,
6 2
, @
-
5
5
5
'
'
> 7
5'
8
'
-
C
'
&+C ( 8
J$ @
'3 &
3 &
3 &
'
9
,
5
*
5
9
-
5
- 5'
*
I
'
5
'
, G"9!H
!
-
-
,
# 1 #
G"H
2
G H
G!H
A
)
(
R
OJ
*
O
B
*9 ) K
> O
P <L
P)
6.A9 (.A ).A B
T =DR
!
. "444
U
"444
5 P