正确答案: B
该处总间隙的25%
题目:对筒状活塞式柴油机,在未装活塞环的条件下,活塞位于近上、下止点位置时,活塞裙部与气缸内孔单边最小间隙应不小于()。
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学习资料的答案和解析:
[单选题]在采用金属丝锁紧螺母时,金属丝缠绕螺母的方向应()。
与螺母的旋紧方向一致
[单选题]The marine diesel engine is a type of diesel engine used on ships The () of its operation is not very difficult to understand.
principle
[单选题]Crank web deflection readings will give a positive indication of ().
worn main bearing journals