The hydraulic brake pressure indicator displays accumulator nitrogen pre-charge pressure of 1000 psi and:
发布于 2021-02-03 04:40:35
【单选题】 A A.Brake pressure from hydraulic system B if it is greater than 1000 psi. B B.Brake pressure from hydraulic system A if it is greater than 1000 psi. C C.Brake pressure from standby hydraulic system. D D.Brake pressure from the PTU.
