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Spanish Association for Standardization (UNE), ????? ??

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

Military Standard of the People's Republic of China-General Armament Department, ????? ??

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, ????? ??

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

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

IN-BIS, ????? ??

TR-TSE, ????? ??

CZ-CSN, ????? ??

中華人民共和國國家質量監(jiān)督檢驗檢疫總局、中國國家標準化管理委員會, ????? ??

Professional Standard - Chemical Industry, ????? ??

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

YU-JUS, ????? ??

工業(yè)和信息化部, ????? ??





?2007-2025 ??? ??