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  • ZH

    EN

    JP

    ES

    RU

    DE

    ????? ????

    ?? 176??? ????? ????? ??? ??? ??.

    ?? ???? ????? ????? ??? ??? ??? ????: ????, ?? ? ???? ??, ?? ??, ?? ??, ?? ? ???? ??, ????, ?? ??, ?? ??, ???, ? ??, ????, ??? ???? ?? ? ??, ?? ??, ?? ??, ???? ??? ??, ????, ??? ??, ??, ??, ???? ??? ?? ? ??, ???? ?? ?? ?? ? ?? ????, ??, ???, ??(?? ? ??), ??, ??? ? ??? ??, ??? ? ??? ??, ??, ???, ??, ??, ????.


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

    American National Standards Institute (ANSI), ????? ????

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

    • HG/T 5303~5305-2018 ??? ?? ????? ??? 250-??(4-???????????) ????, 4-(??????)?????-(2-??)?? ???? ? 4-????????? ?? ????(2018)
    • HG/T 2628-1994 ???????????(PMMA) ?? ?? ???
    • HG/T 5845~5848-2021 N-????????[4-N-???????(β-???????????)], N-????????[3-N-???????(β-????)??], ?????????[4-amino-N- [3-(????????)??]???????] ? 2,4-?????????????(2021)
    • HG/T 5803~5806-2021 ?? ?? ?? ?? ???????, D-p-?????????, D-????????? ??? ??? ? ? ??? tert-?? ????????(2021)

    American Society for Testing and Materials (ASTM), ????? ????

    British Standards Institution (BSI), ????? ????

    South African Bureau of Standard, ????? ????

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

    Taiwan Provincial Standard of the People's Republic of China, ????? ????

    GM Europe, ????? ????

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

    工業和信息化部, ????? ????

    PL-PKN, ????? ????

    Bureau of Indian Standards, ????? ????

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

    Professional Standard - Light Industry, ????? ????

    Gosstandart of Russia, ????? ????

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

    TH-TISI, ????? ????

    • TIS 655.2-2011 ??? ???? ?? ?2?: ??????, ???????, ????? ? ???????????
    • TIS 655.1-2010 ??? ???? ?? ?1? : ?????, ??????, ?????, ????????????, ???????, ??????

    United States Navy, ????? ????

    Society of Automotive Engineers (SAE), ????? ????

    Group Standards of the People's Republic of China, ????? ????

    Ente Nazionale Italiano di Unificazione, ????? ????

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

    Standards Norway, ????? ????

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

    (U.S.) Ford Automotive Standards, ????? ????

    European Committee for Standardization (CEN), ????? ????

    General Motors Corporation (GM), ????? ????

    Danish Standards Foundation, ????? ????





    ?2007-2025 ??? ??

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