| 摘要 |
Hydraulic circuit in an industrial vehicle, which comprises: a cargo-steering hydraulic circuit, flow rate of which is large and pressure of which is high; and a booster hydraulic circuit, flow rate of which is small and pressure of which is medium; the hydraulic circuits being independent from each other; the cargo-steering hydraulic circuit being communicated with a hydraulic pump, flow rate of which is large and pressure of which is high; and the booster hydraulic circuit being communicated with a hydraulic pump, flow rate of which is small and pressure of which is high.
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