ISO/FDIS 6162-1被替代
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：International Organization for Standardization
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