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?8484.To check the air charge in a hydraulic accumulator,

发布于 2021-02-18 22:10:48

【单选题】
A ?reduce all hydraulic pressure, then observe the reading on the accumulator air gauge.
B ?observe the first reading on the hydraulic system gauge while operating a component in the system.
C ?read it directly from the auxiliary pressure gauge.

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苏苏 2023-02-18

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