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General science and technology infrastructureUnique identity authentication
Automatically translated name:
General science and technology infrastructure´?nique identity authentication
STANDARD published on 22.12.2014
Designation standards: GB/T 31072-2014
Publication date standards: 22.12.2014
SKU: NS-366857
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-09-11 (Number of items: 2 300 165)
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