标 准 号:BS ISO 12151-1-1999 简体中文标题:液压流体力学和一般用途的连接件.软管配件.有ISO 8434-3 O型环对接密封端的软管组件 繁体中文标题:液压流体力学和一般用途的连接件.软管配件.有ISO 8434-3 O型环对接密封端的软管组件 English Name:Connections for hydraulic fluid power and general use - Hose fittings - Hose fittings with ISO 8434-3 O-ring face-seal ends