PD CEN/TR 17320-2019 标准详情
- 标准号:PD CEN/TR 17320-2019
- 中文标题:
- 英文标题:Railway applications. Infrastructure. Determination of laboratory test parameters for assessing the mechanical durability of rail fastening systems. Complementary element
- 标准类别:欧洲PD
- 发布日期:12 February 2019