单项选择题
《矿用防爆柴油机通用技术条件》中规定喷油器与缸盖的配合,其间隙应不大于()mm,轴向长度应不小于()mm。
A.0.2mm,0.25mm
B.2mm,0.25mm
C.0.2mm,25mm
D.2mm,25mm
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单项选择题
A.0.2mm,0.25mm
B.2mm,0.25mm
C.0.2mm,25mm
D.2mm,25mm
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