常見例句雙語例句For the hydraulic system to prevent reverse flow of oil flow.用于液壓系統(tǒng)中防止油流反向流動(dòng)。Check valves or as a one-way valve. For the hydraulic system to prevent reverse flow of oil flow.單向閥又稱止回閥或逆止閥。用于液壓系統(tǒng)中防止油流反向流動(dòng)。No reverse flow of oil exports in the oil flow available within inflow Type; Otherwise required outflow type, the control of oil in order to reduce pressure.在油流反向出口無背壓的油路中可用內(nèi)泄式；否則需用外泄式，以降低控制油壓力。 返回 reverse oil flow