The delivery rate of an axial-piston hydraulic pump is controlled by varying the position of the （）. -题库考试答案搜索网

The delivery rate of an axial-piston hydraulic pump is controlled by varying the position of the （）.

单选题

2022-01-04 01:15

A、sliding block
B、pintle
C、reaction ring
D、tilting box or swash plate

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正确答案

D

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标签：船舶辅助机械

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