WL 1.7254-1 标准详情
- 标准号:WL 1.7254-1
- 中文标题:航空航天,可焊接淬火和回火铸造铬钼钢铸件约, 0,25c - 1CR - 0,25mo ,砂铸造,熔模铸造
- 英文标题:Aerospace; Weldable Hardened And Tempered Cast Chromium-molybdenum Steel Casting With Approx. 0,25c-1cr-0,25mo; Sand Casting And Investment Casting
- 标准类别:德国标准
- 发布日期:
