ПДФ для эконом / 81-107
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h () ( 44).
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7. |
49, |
f |
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(45), |
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V |
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8. |
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V , |
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(%) |
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V >=1,5 / . |
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V <1,5 |
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9. |
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h ( |
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Vo |
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5 |
Vo F. Vo ,
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Vo >=6 |
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Vo=3-5 |
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Vo<3 / , |
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F=500; 1000; 1500; 2000; 2500 |
2. |