The document specifies requirements relating to shielding windows for shielding walls against ionizing radiation. The shielding walls form part of the basic equipment of hot cells for remote handling. It specifies some types of shielding windows for walls with densities of concrete of 2,3 g/cm and differing thickness. It servers to define requirements relating to manufacturing, dealing especially with main dimensions, through-visibility, shielding properties and resistance to radiation.
DIN 25420-4-2000由德国标准化学会 DE-DIN 发布于 2000-07。
DIN 25420-4-2000 在中国标准分类中归属于: F72 核设施的辐射安全,在国际标准分类中归属于: 13.280 辐射防护,27.120.01 核能综合。
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