A、steel guides
B、steel shells
C、steel bearing caps
D、pig iron
更多“The main bearings are provided with thin-walled （）, lined with a copper-lead alloy.”相关的问题
A、the clearance of the main bearing B、the diameter of main bearing C、the hardness of main bearing D、the tolerance of main bearing
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A、the block bearing B、the camshaft bearing C、the connecting rod small end bearing D、the connecting rod large end bearing
A、A.inside the bearing B、B.outside the bearing C、C.covering the crankshaft D、D.none of the above
A、A.line shaft bearings B、B.connecting rod beatings C、C.main bearings D、D.support bearings
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