1.下列何者是測定不含添加劑之潤滑油,與水分離的難易程度?
(A)蒸汽乳化價(Steam emulsion number)
(B)皂化價(Saponification number)
(C)中和價(Neutralization number)
(D)碘價(Iodine number)
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統計: A(20), B(13), C(6), D(3), E(0) #2172598
統計: A(20), B(13), C(6), D(3), E(0) #2172598