KS B ISO 9974-2-2004 通用和液压传动用连接器.带ISO 261螺纹的弹性或金属与金属密封的气门和双头螺栓端头.第2部分:(E型)弹性密封的双头螺栓端头
Connections for general use and fluid power-Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing-Part 2:Stud ends with elastomeric sealing(type E)