10/30199074 DC被替代
BS ISO 6162-1. Hydraulic fluid power. Flange connections with split or one-piece flange clamps and metric or inch screws. Part 1. Flange connectors, ports and mounting surfaces for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN 13 to DN 127
出版：British Standards Institution
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