A.溢流閥壓力26.5MpaB.制動(dòng)器解除壓力3.4MpaC.溢流閥壓力25.5Mpa,制動(dòng)器解除壓力3.4MpaD.溢流閥壓力24.5Mpa,制動(dòng)器解除壓力3.4Mpa