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DE?? X? ?? ??
?? 46??? ?? X? ?? ??? ??? ??? ??.
?? ???? ?? X? ?? ??? ??? ??? ??? ????: ?? ??, ?? ??, ?? ?? ???, ????, ???, ?? ?? ??, ????, ?? ? ???? ??, ?????, ??? ? ???, ?? ? ?? ??, ????, ????, ?? ??, ?? ??, ??? ??.
Professional Standard - Agriculture, ?? X? ?? ??
PT-IPQ, ?? X? ?? ??
Professional Standard - Commodity Inspection, ?? X? ?? ??
Korean Agency for Technology and Standards (KATS), ?? X? ?? ??
國家市場監(jiān)督管理總局、中國國家標準化管理委員會, ?? X? ?? ??
Professional Standard - Nuclear Industry, ?? X? ?? ??
American Society for Testing and Materials (ASTM), ?? X? ?? ??
GSO, ?? X? ?? ??
工業(yè)和信息化部, ?? X? ?? ??
International Organization for Standardization (ISO), ?? X? ?? ??
- ISO/TS 23361:2024 Nanotechnologies — Crystallinity of cellulose nanomaterials by powder X-ray diffraction (Rietveld analysis)
Professional Standard - Ferrous Metallurgy, ?? X? ?? ??
Association Francaise de Normalisation, ?? X? ?? ??
American National Standards Institute （ANSI), ?? X? ?? ??
Japanese Industrial Standards Committee (JISC), ?? X? ?? ??
European Committee for Standardization (CEN), ?? X? ?? ??
British Standards Institution (BSI), ?? X? ?? ??
Professional Standard - Machinery, ?? X? ?? ??
CEN - European Committee for Standardization, ?? X? ?? ??
Spanish Association for Standardization (UNE), ?? X? ?? ??
German Institute for Standardization, ?? X? ?? ??
SCC, ?? X? ?? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? X? ?? ??
Occupational Health Standard of the People's Republic of China, ?? X? ?? ??
RO-ASRO, ?? X? ?? ??
Danish Standards Foundation, ?? X? ?? ??