91/73814 DC 标准详情
- 标准号:91/73814 DC
- 中文标题:
- 英文标题:Aerospace Series. Amendment No.1 To Bs L170: Specification For Extruded Bars And Sections Of Aluminium Zinc Copper Chromium Alloy (solution, Treated Controlled Stretched And Artificially Aged) (not Exceeding 150 Mm Diameter Or Minor Sectional Dimensi
- 标准类别:标准草案
- 发布日期: