A、proper break-in wear
B、improper break-in wear
C、relocation of the overlay flashing
D、water contamination of the lube oil system
更多“A bronze bearing liner with a lead-tin flashing has a milky-white color over most of its surface and some areas of exposed bronze, the white coloring indicates（）”相关的问题
A、Wooden (lignum vitae) strips B、Hard rubber C、Resin bonded composition D、Bronze bushings
A、LIN的好处是通信速度更快 B、LIN的好处是使用成本低 C、LIN用一根信号线传递信息 D、LIN通常用作控制单元和传感器或执行器之间的通信 E、LIN是一种环形的网络结构
A、A.east iron is a cheap material B、B.cast iron can pollute sea water C、C.cast iron has mere corrosive than bronzes to sea water D、D.cast iron is more corrosive to sea water when it meets with bronzes
A、A.Piston wrist pin bushing B、B.turbine bearing C、C.Spring bearing D、D.Diesel engine main bearing
A、the block bearing B、the camshaft bearing C、the connecting rod small end bearing D、the connecting rod large end bearing
客服
TOP
查看正确答案
