GSA SS-A-281 B (1)-1957 标准详情
- 标准号：GSA SS-A-281 B (1)-1957
- 中文标题：
- 英文标题：aggregate, (for) portland-cement-concrete [use: astm c33/c33m rev a, astm c33/c33m, astm c33/c33m, astm c33, astm c33, astm c33 rev a, astm c33, astm c33 rev a, astm c33, astm c33 rev a, astm c33 rev a, astm c33, astm c33, astm c33, astm c33 rev a,
- 标准类别：全球半导体联盟标准规范GSA
- 发布日期：1957-01-25
