DIN ISO 12151-3:2024 液压流体动力和一般用途的连接 软管接头 第3部分:带 ISO 6162-1 或 ISO 6162-2 法兰端的软管接头 (ISO 12151-3:2021)
Connections for hydraulic fluid power and general use - Hose fittings - Part 3: Hose fittings with ISO 6162-1 or ISO 6162-2 flange ends (ISO 12151-3:2021)