,



- . 9


/p>

20.6. -4-60 -4-60 KM-8/6-60

f,

?, ?/

z,

f,

?, ?/

z,

-4-60 -4-60

-8/6-60

-

-4-60 -4-60

-8/6-60

-

10

1,43

1,349

1,301

188

60

2,38

2,137

2,197

150

20

1,67

1,557

1,480

165

70

2,56

2,284

3,376

149

30

1,85

1,709

1,659

158

80

2,74

2,433

2,555

148

40

2,03

1,857

1,839

154

90

2,92

2,591

2,734

147

50

2,21

1,995

2,018

152

100

3,09

2,752

2,913

146

110

3,26

2,908

3,092

145

20.7. ? ? 2,6/9,5 -4 -8/6 t = 20º

f,

?, ?/

?*10-3

f,

?, ?/

?*10-3

0,06

-

2,40000

8,0

6,7719

1,9640

0,1

-

2,30000

8,5

6,9807

1,9625

0,2

-

2,1900

9,0

7,1836

1,9620

0,3

-

2,1300

9,5

7,3809

1,9610

0,4

-

2,090

10,0

7,5731

1,9600

0,5

-

2,0650

11,0

7,9438

1,9590

0,6

-

2,0450

12,0

8,2979

1,9580

0,7

-

2,0300

13,0

8,6381

1,9570

0,8

-

2,0180

14,0

8,9654

1,9565

0,9

-

2,0100

15,0

9,2812

1,9560

1,0

2,3986

2,0050

16,0

9,5868

1,9555

1,2

2,5137

2,0000

17,0

9,8831

1,9550

1,3

2,6250

1,9980

18,0

10,1710

1,9545

1,4

2,7318

1,9950

19,0

10,4511

1,9540

1,5

2,8345

1,9940

20,0

10,7237

1,9535

2,0

2,9337

1,9930

21,0

10,9902

1,9530

2,5

3,3862

1,9910

22,0

11,2502

1,9525

3,0

3,7852

1,9880

23,0

11,5044

1,9520

3,5

4,1460

1,9845

24,0

11,7532

1,9515

4,0

4,4779

1,9815

25,0

11,9970

1,9510

4,5

4,7869

1,9790

30,0

13,1514

1,9500

5,0

5,0773

1,9765

35,0

14,2107

1,9490

5,5

5,3521

1,9745

40,0

15,2045

1,9480

6,0

5,6136

1,9720

45,0

16,1296

1,9470

6,5

5,8634

1,9700

50,0

17,0135

1,9460

7,0

6,1031

1,9685

55,0

17,8482

1,9450

7,5

6,3338

1,9670

60,0

18,6500

1,9440

-

6,5564

1,9655

-

-

-

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