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?8457.A hydraulic accumulator is charged with an air pre- load of 1,000 PSI.When a hydraulic system pressure of 3,000 PSI is developed, the pressure on the air side of the accumulator will be

发布于 2021-02-18 22:10:19
【单选题】
A 1,000 PSI.
B 3,000 PSI.
C 4,000 PSI.

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路人甲
路人甲 2023-02-18
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