GB - Chinese national standards

Criterion of forensic science human fluorescence STR multiplex amplification reagent

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Evaluation method and testing method for energy performance of refrigerating systemsPart 1Energy-storage air conditioning systems

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Security and resilience—Emergency management—Guidelines for incident management

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Guideline for the model and method of public service effect evaluation

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Sampling of chemical products for industrial use--Safety in sampling

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Societal security—Emergency management—Guidelines for colour coded alerts

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Specification for forensic identification of stamp impression

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Specification for forensic examination of printed document

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Specification for forensic examination of document formation time

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General specification for forensic document examination

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