97/703789 DC 标准详情
- 标准号:97/703789 DC
- 中文标题:
- 英文标题:En 3972 Aerospace Series - Steel Fe-pl1507 (40 Cr Mo V 12) - Consumable Electrode Remelted - Hardened And Tempered - Bar For Machining De Less Or Equal To 50 Mm 1 250 Mpa Less Or Equal To Rm Less Or Equal To 400 Mpa
- 标准类别:其他国内外OTHERSS
- 发布日期: