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DE???? ??
?? 125??? ???? ??? ??? ??? ??.
?? ???? ???? ??? ??? ??? ??? ????: ??? ??, ????, ??? ? ???, ?????, ?? ??, ?? ??, ??? ? ??? ??, ????, ???, ???? ? ?? ????, ???? ??? ?? ? ??, ??, ???? ? ?? ??, ???? ??, ????.
International Organization for Standardization (ISO), ???? ??
CO-ICONTEC, ???? ??
SE-SIS, ???? ??
(U.S.) Ford Automotive Standards, ???? ??
Gosstandart of Russia, ???? ??
Ente Nazionale Italiano di Unificazione, ???? ??
CZ-CSN, ???? ??
CU-NC, ???? ??
Taiwan Provincial Standard of the People's Republic of China, ???? ??
Association Francaise de Normalisation, ???? ??
Spanish Association for Standardization (UNE), ???? ??
Korean Agency for Technology and Standards (KATS), ???? ??
TH-TISI, ???? ??
European Committee for Standardization (CEN), ???? ??
British Standards Institution (BSI), ???? ??
Canadian General Standards Board (CGSB), ???? ??
Lithuanian Standards Office , ???? ??
TR-TSE, ???? ??
American Society for Testing and Materials (ASTM), ???? ??
German Institute for Standardization, ???? ??
Swedish Institute for Standards, ???? ??
Standards Norway, ???? ??
Danish Standards Foundation, ???? ??
VE-FONDONORMA, ???? ??
Bureau of Indian Standards, ???? ??
AR-IRAM, ???? ??
Japanese Industrial Standards Committee (JISC), ???? ??
RO-ASRO, ???? ??