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测量的兼容性和生产标准的建立,对生产、材料加工以及环境监测都是极其重要的。美国国家标准与技术研究所之类机构在提供所需各种参比材料方面起着关键作用。
Measurement compatibility and the establishment of production standards are extremely important for production, material processing and environmental monitoring. Institutions such as the National Institute of Standards and Technology play a key role in providing the various reference materials required.