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V1 , 3;
r , /3;
r = 1,293 3,510-3 t.
3. 1, , ..
1 = + 1, 2 = + 2 . .
4. R, /(),
R1 = P1V1 / MT, R2 = P2V2 / MT ..
5. , , R, /(),
R1 + R2 + + Rn
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2. .. . .: , 1980.- 496 .
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4. (/) :
= V ρ,
ρ , /3.
