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DE?? UV ?? ?? ??
?? 69??? ?? UV ?? ?? ??? ??? ??? ??.
?? ???? ?? UV ?? ?? ??? ??? ??? ??? ????: ????, ????, ??, ???, ???? ? ?? ????, ?? ??, ???? ??, ???, ???, ????, ????, ??, ?? ??, ???.
Swedish Institute for Standards, ?? UV ?? ?? ??
Professional Standard - Light Industry, ?? UV ?? ?? ??
Spanish Association for Standardization (UNE), ?? UV ?? ?? ??
PT-IPQ, ?? UV ?? ?? ??
Standards Norway, ?? UV ?? ?? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? UV ?? ?? ??
American Society for Testing and Materials (ASTM), ?? UV ?? ?? ??
Professional Standard - Education, ?? UV ?? ?? ??
GCC Standardization Organization, ?? UV ?? ?? ??
Professional Standard - Petrochemical Industry, ?? UV ?? ?? ??
Professional Standard - Agriculture, ?? UV ?? ?? ??
Kingdom of Bahrain Testing and Metrology Directorate, ?? UV ?? ?? ??
Gosstandart of Russia, ?? UV ?? ?? ??
German Institute for Standardization, ?? UV ?? ?? ??
Association Francaise de Normalisation, ?? UV ?? ?? ??
American Water Works Association (AWWA), ?? UV ?? ?? ??
Professional Standard - Energy, ?? UV ?? ?? ??
PL-PKN, ?? UV ?? ?? ??
International Organization for Standardization (ISO), ?? UV ?? ?? ??
Danish Standards Foundation, ?? UV ?? ?? ??
British Standards Institution (BSI), ?? UV ?? ?? ??
Korean Agency for Technology and Standards (KATS), ?? UV ?? ?? ??
Professional Standard - Medicine, ?? UV ?? ?? ??
Bureau of Indian Standards, ?? UV ?? ?? ??
RO-ASRO, ?? UV ?? ?? ??
Professional Standard - Environmental Protection, ?? UV ?? ?? ??
Ente Nazionale Italiano di Unificazione, ?? UV ?? ?? ??
IN-BIS, ?? UV ?? ?? ??
Shandong Provincial Standard of the People's Republic of China, ?? UV ?? ?? ??
Liaoning Provincial Standard of the People's Republic of China, ?? UV ?? ?? ??
Hebei Provincial Standard of the People's Republic of China, ?? UV ?? ?? ??