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单选题
在示功图上能正确反映柴油机活塞位移的变化,是因为()。
A
示功器小活塞选择正确
B
示功器弹簧选择正确
C
示功器具有转筒部分
D
示功器传动机构定时正确
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更多 “单选题在示功图上能正确反映柴油机活塞位移的变化,是因为()。A 示功器小活塞选择正确B 示功器弹簧选择正确C 示功器具有转筒部分D 示功器传动机构定时正确” 相关考题
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Ⅱ,ⅢB
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