单项选择题
The bearing shells depend on the accuracy of （） to held them in a truly circular shape.
A.the gap
B.the clearance
C.the bore
D.the housing
点击查看答案&解析
相关考题
-
单项选择题
The bearing shell generally has （） for location and oil grooves round the center of its axial length.
A.tips
B.tags
C.lips
D.keys -
单项选择题
The auxiliary engine and a cgenerator can be connected with （）.
A.cam
B.crosshead
C.bulge
D.coupling -
单项选择题
The amount of lubricating oil in the drain tank should be checked by （）.
A.measuring
B.sounding rod
C.metering
D.weighting
