The bearings of medium series have capacity __________ over the light

1.	The bearings of medium series have capacity __________ over the light series.
A.	10 to 20%
B.	20 to 30%
C.	30 to 40%
D.	40 to 50%
Answer» D. 40 to 50%

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The bearings of medium series have capacity __________ over the light series.

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