单项选择题
轻柴油的碳链长度为(),密度为()/cm3。
A.10~20,0.81~0.83
B.18~25,0.82~0.85
C.15~18,0.74~0.95
D.15~18,0.71~0.95
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单项选择题
A.10~20,0.81~0.83
B.18~25,0.82~0.85
C.15~18,0.74~0.95
D.15~18,0.71~0.95
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