AWS A4.2M-2006 (R2014) 标准详情
- 标准号:AWS A4.2M-2006 (R2014)
- 中文标题:
- 英文标题:Standard Procedures For Calibrating Magnetic Instruments To Measure The Delta Ferrite Content Of Austenitic And Duplex Ferritic-Austenitic Stainless Steel Weld Metal
- 标准类别:美国焊接学会AWS
- 发布日期: