Динамика двигателей внутренннего сгорания. Панов В.В - 42 стр.

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                KL ≥ KL + 6L PL = 6 L + KL + 6L PL =
                                                           (KL + − KL )(KL + − 6L )
                                                                  KL + − KL

                KL ≤ KL + 6L PL = 6L + KL  6L PL =
                                                           (KL − KL + )(6L − KL )
                                               KL + − KL
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