BS ISO 9974-4-2016 标准详情
- 标准号：BS ISO 9974-4-2016
- 中文标题：
- 英文标题：Connections for general use and fluid power. Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing. Dimensions, design, test methods and requirements for external hex and internal hex port plugs
- 标准类别：英国标准BS
- 发布日期：31 December 2016
