15.ISO82171996要求對船用劣質燃油水分最高含量限制為多少百分比(V/V)?
(A)0.50%
(B)1%
(C)2%
(D)3%
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統計: A(2), B(1), C(0), D(0), E(0) #4006828
統計: A(2), B(1), C(0), D(0), E(0) #4006828