单项选择题
宝沃车内甲醛在25℃时含量是(),在65℃高温下是(),国家标准是()。
A.0.02mg/m2,0.86mg/m2,0.1mg/m2
B.0.02mg/m3,0.86mg/m3,0.1mg/m3
C.0.06mg/m3,0.6mg/m3,0.1mg/m3
D.0.02mg/m2,0.6mg/m2,0.1mg/m2
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单项选择题
A.0.02mg/m2,0.86mg/m2,0.1mg/m2
B.0.02mg/m3,0.86mg/m3,0.1mg/m3
C.0.06mg/m3,0.6mg/m3,0.1mg/m3
D.0.02mg/m2,0.6mg/m2,0.1mg/m2
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