ASTM E446-2014 标准详情
- 标准号:ASTM E446-2014
- 中文标题:标准参考射线照片铸钢截止2 , ( 50.8毫米)的厚度
- 英文标题:Standard Reference Radiographs for Steel Castings Up to 2 in. (50.8 mm) in Thickness
- 标准类别:美国材料与试验协会ASTM
- 发布日期:
Scope 1.1 These reference radiographs2 illustrate various categories, types, and severity levels of discontinuities occurring in steel castings that have section thicknesses up to 2 in. (50.8 mm) (see Note 2). The reference radiograph films ar
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