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DE?? ?? ??
?? 67??? ?? ?? ??? ??? ??? ??.
?? ???? ?? ?? ??? ??? ??? ??? ????: ????, ??, ?? ? ??, ??, ???, ????, ????, ??, ???, ?? ??, ?? ??, ???, ?? ??, ??, ??, ???, ???, ?? ? ???, ??.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? ?? ??
FI-SFS, ?? ?? ??
Swedish Institute for Standards, ?? ?? ??
Tianjin Provincial Standard of the People's Republic of China, ?? ?? ??
NL-NEN, ?? ?? ??
PL-PKN, ?? ?? ??
CZ-CSN, ?? ?? ??
RO-ASRO, ?? ?? ??
Indonesia Standards, ?? ?? ??
Association Francaise de Normalisation, ?? ?? ??
SE-SIS, ?? ?? ??
Japanese Industrial Standards Committee (JISC), ?? ?? ??
VE-FONDONORMA, ?? ?? ??
Professional Standard - Ferrous Metallurgy, ?? ?? ??
TN-INNORPI, ?? ?? ??
Gosstandart of Russia, ?? ?? ??
AR-IRAM, ?? ?? ??
Korean Agency for Technology and Standards (KATS), ?? ?? ??
American Society for Testing and Materials (ASTM), ?? ?? ??
Ente Nazionale Italiano di Unificazione, ?? ?? ??
British Standards Institution (BSI), ?? ?? ??
Group Standards of the People's Republic of China, ?? ?? ??
German Institute for Standardization, ?? ?? ??
Spanish Association for Standardization (UNE), ?? ?? ??
Standards Norway, ?? ?? ??
Professional Standard - Commodity Inspection, ?? ?? ??
Danish Standards Foundation, ?? ?? ??
Lithuanian Standards Office , ?? ?? ??
European Committee for Standardization (CEN), ?? ?? ??
VN-TCVN, ?? ?? ??
Shandong Provincial Standard of the People's Republic of China, ?? ?? ??
PT-IPQ, ?? ?? ??
Professional Standard - Agriculture, ?? ?? ??