. , . , - (.1; I1= 34.242, I2= 18.122, I3= 0.322, 12=58000 /, 23=20000 /; I , ).
β1=69,5 -1, β2=252,3 -1; n1=69,96 -1, n2=250 -1,
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k1 k2 .
г MathCad. 12 (12= 12φ12) 23 (23= 23φ23) (.2).
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