BS ISO 20290-2-2019 标准详情
- 标准号：BS ISO 20290-2-2019
- 中文标题：
- 英文标题：Aggregates for concrete. Test methods for mechanical and physical properties. Method for determination of resistance to fragmentation by Los Angeles Test (LA-Test)
- 标准类别：英国标准BS
- 发布日期：27 November 2019
