. .
050716, 050717, 050718
-
744 (075,8)
. . 050716, 050717, 050718 / . -, 2010, 28 .
, . , .
19 20 05. 2010 .
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2 2.1 . | |
3 . 3.1 3.2 | |
4 4.1 | |
5 |
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1 , .
1
A, B, C, D, E, F, G.1, 2, 3, - , . .
a, b, c, d, e, f, g- , .
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a, b, g, e, h- , .
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1 ; 2 ; 3 . | - A, B, C,; A, B, C,; A, B, C, | ||
X, Y, Z- .
h ;
f ;
p- .
2 ɻ
1
: (100,10,20), (90, -10,-20); (80,-30,-20); D (70.30.-25); E (55,0,20); F (35,10,0); G(15,0,0); K (0,35,0); L (0,0,20). 1 2.
2
:
;
B OY;
OZ.
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3
:
1 ;
F 2 ;
3 .
, .
4
:
(15, 20, 45);
(25, 10, -30);
(30, -45, 15);
D (45, -30, -10).
5
, :
1 20 ;
2 40 ;
3 30 .