.


:




:

































 

 

 

 





=

=170-12-12-23-23-27-65-8=0

 

6636-69,, 8=27 =65 Ra40 . =0, =25 =67

 

=170-12-12-23-23-25-67-8=0

 

2.2.

 

=

1 IT5, =7

( ), IT 5

=0,008

=

=0,008

=0,16 ()

=0,006

=0,009

=0,013

=0,16 ()

 

 

=0,025 , 6 .

 

2.3.

, , h5 H5:

= 12

=

= 12

= 23 0,08

= 8

= 25

= 67

= 23 0,08

 

 

, 160-180 y = +380 ( ei = +3815 ).

 

=+0,3925

 

2.4.

 

 

, , . () , .

 

3. ( )





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