Key comparisons provide the means to assess the comparability of measurement capabilities at National Metrology Institutes and Designated Institutes worldwide. In addition, they provide a snapshot of the state of the art in measurement science and inform advances in metrology. Key comparisons provide essential information on assessing whether the metrology community can meet the needs of stakeholders. Using examples from gas metrology, we explore the mechanisms for benchmarking the success of a key comparison and a new approach for assessing individual laboratory performance.

中文翻译：

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衡量计量机构及其利益相关者的CCQM主要比较成功的基准

关键的比较为评估国家计量学研究所和全球指定研究所的测量能力的可比性提供了手段。此外，它们提供了测量科学领域的最新发展概况，并为计量学发展提供了信息。关键比较提供了有关评估计量界是否可以满足利益相关者需求的重要信息。我们使用来自气体计量学的示例，探索了基准测试关键比较成功的机制以及评估单个实验室性能的新方法。