NFA 09 203-1999 标准详情
- 标准号：NFA 09 203-1999
- 中文标题：
- 英文标题：Non Destructive Testing - Radiographic Examination Of Concrete, Reinforced Concrete, Prestressed Concrete Materials By X- And Gamma Rays - Examples Of Radiographs With Their Interpretation
- 标准类别：法国国家NF
- 发布日期：
