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The most crucial time for any bearing with regards to lubrication is
A.during low loads
B.after proper oil viscosity is reached
C.during starting
D.after cleaning filters
参考答案
更多 “ The most crucial time for any bearing with regards to lubrication isA.during low loadsB.after proper oil viscosity is reachedC.during startingD.after cleaning filters ” 相关考题
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