7 辛烷的閃火點為 13℃,其相對應的飽和蒸氣壓為 7mmHg,試求其燃燒下限?
(A)0.86%
(B)0.88%
(C)0.90%
(D)0.92%
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統計: A(271), B(339), C(358), D(1956), E(0) #1016437
統計: A(271), B(339), C(358), D(1956), E(0) #1016437
