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判斷題

對于轉(zhuǎn)子發(fā)動機汽缸型面的潤滑可以在汽油中摻入一些潤滑油

答案：正確

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答案：正確

轉(zhuǎn)子發(fā)動機的進(jìn)氣孔布置為端面進(jìn)氣在轉(zhuǎn)速低時性能較好

答案：正確

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