题目内容
(请给出正确答案)
[单选题]
190系列柴油机水泵装配时,水泵叶轮上端面与进水法兰的间隙为()。
A.0.7~0.9mm
B.0.8~1.0mm
C.0.9~1.1mm
D.1.0~1.2mm
答案
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A.0.7~0.9mm
B.0.8~1.0mm
C.0.9~1.1mm
D.1.0~1.2mm