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DE? ??
?? 30??? ? ??? ??? ??? ??.
?? ???? ? ??? ??? ??? ??? ????: ???, ???, ???, ?? ?? ??, ??, ?? ? ??? ?? ? ??.
FI-SFS, ? ??
British Standards Institution (BSI), ? ??
SCC, ? ??
German Institute for Standardization, ? ??
Standard Association of Australia （SAA）, ? ??
Spanish Association for Standardization (UNE), ? ??
KR-KS, ? ??
RO-ASRO, ? ??
Association Francaise de Normalisation, ? ??
SAE International, ? ??
Danish Standards Foundation, ? ??
Korean Agency for Technology and Standards (KATS), ? ??
European Committee for Standardization (CEN), ? ??
Lithuanian Standards Office , ? ??
American National Standards Institute （ANSI), ? ??
Society of Automotive Engineers (SAE), ? ??