某轮顺流航行,船速15kn,流速2kn,2h后相对计程仪读数差为28'.0,计程仪改正率+10%,则该轮实际航程为()。 ["A.30'.8","B.34'.8","C.26'.8","D.25'.2"]
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某轮顶流航行,船速15kn,流速2kn,2h后相对计程仪读数差为28'.0,计程仪改正率+10%,则该轮实际航程为()。 ["A.30'.8","B.34'.8","C.26'.8","D.25'.2"]
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