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【单选题】
石油是一个多组分的复杂混合物,其沸点范围很宽,一般把原油在常压蒸馏时从开始馏出的温度(初馏点)到 200 °C(或 180 °C)之间的馏分称 ( )A.
煤油馏分
B.
柴油馏分
C.
中间馏分
D.
汽油馏分
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