The bearing cap and shell are replaced and tightened up until ______.A.the “ nip ”is zeroB

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The bearing cap and shell are replaced and tightened up until ______.

A.the “ nip ”is zero

B.the “ nap ” is zero

C.the “ gap ”is correct

D.the “ clearance ” is correct

请帮忙给出正确答案和分析,谢谢!

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