GB/Z 28820.3-2012
AbolishedLong-term radiation ageing in polymers - Part 3: Procedures for in-service monitoring of low-voltage cable materials
聚合物长期辐射老化 第3部分：低压电缆材料在役监测程序
Application Summary AI generated
This standard specifies procedures for monitoring the long-term radiation-induced ageing of low-voltage cable materials used in nuclear power plants and other radiation environments. It provides methods to assess the remaining service life of polymer insulation and sheathing materials by tracking property changes during in-service exposure. The standard is applied by engineers and maintenance personnel to ensure the continued safety and reliability of cables operating under sustained radiation conditions.
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