Standards Incorporated by Reference (SIBR) Database
收藏NIST Chemistry WebBook2023-04-21 更新2026-03-14 收录
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https://data.nist.gov/od/id/mds2-2238
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资源简介:
This is a searchable historical collection of standards referenced in regulations - Voluntary consensus standards, government-unique standards, industry standards, and international standards referenced in the Code of Federal Regulations (CFR).



