GB/T 12787-1991
AbolishedWarning equipment for criticality accidents
临界事故报警设备
Application Summary AI generated
GB/T 12787-1991 specifies the technical requirements, performance criteria, and testing methods for warning equipment designed to detect and alert personnel to criticality accidents in nuclear facilities. It is applied in environments where fissile materials are handled, stored, or processed, such as nuclear power plants, fuel reprocessing plants, and research reactors, to ensure rapid detection of unintended nuclear chain reactions. The standard ensures that alarm systems meet reliability and response time thresholds necessary for protecting workers from radiation exposure during criticality events.
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GB/T 21564.5-2008
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GB/T 21564.4-2008
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GB/T 21564.3-2008
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GB/T 21564.2-2008
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GB/T 21564.1-2008
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