ANSI N43.9-1991 标准详情
- 标准号:ANSI N43.9-1991
- 中文标题:v射线仪器的测试和设计规范 ansi n432-1980的修订和新版
- 英文标题:gamma radiography - specifications for design and testing of apparatus [superseded: ansi n432]
- 标准类别:美国国家标准
- 发布日期:1991
This standard applies to the design and construction of apparatus for industrial gamma radiography using radiation emitted by a sealed radioactive source. The purpose of this standard is to specify the performance requirements which such apparatus sh
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