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In line with national standard GB/T17906-1999 "General technical conditions for hydraulic rescue tools", rated pressure 63Mpa*2 oil pump type / output type bipolar plunger / dual output pump rated working speed 3200 ± 200rpm rated output flow (high pressure flow) ≥ 0.66l/min*2 Rated output flow rate (low pressure flow) ≥2.0L/min*2