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Association Francaise de Normalisation, ?? ???? ??

International Organization for Standardization (ISO), ?? ???? ??

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? ???? ??

國家市場監督管理總局、中國國家標準化管理委員會, ?? ???? ??

GSO, ?? ???? ??

Korean Agency for Technology and Standards (KATS), ?? ???? ??

Japanese Industrial Standards Committee (JISC), ?? ???? ??

German Institute for Standardization, ?? ???? ??





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