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DE??? ????? 3? ?? ??
?? 135??? ??? ????? 3? ?? ??? ??? ??? ??.
?? ???? ??? ????? 3? ?? ??? ??? ??? ??? ????: ?? ??, ????, ?? ?? ???, ?? ??, ?? ??, ????, ???? ??? ??, ??, ??, ?? ??, ?? ??, ??.
Association Francaise de Normalisation, ??? ????? 3? ?? ??
SCC, ??? ????? 3? ?? ??
South African Bureau of Standard, ??? ????? 3? ?? ??
American Society for Testing and Materials (ASTM), ??? ????? 3? ?? ??
Korean Agency for Technology and Standards (KATS), ??? ????? 3? ?? ??
Taiwan Provincial Standard of the People's Republic of China, ??? ????? 3? ?? ??
TR-TSE, ??? ????? 3? ?? ??
IN-BIS, ??? ????? 3? ?? ??
VN-TCVN, ??? ????? 3? ?? ??
International Organization for Standardization (ISO), ??? ????? 3? ?? ??
BE-NBN, ??? ????? 3? ?? ??
Japanese Industrial Standards Committee (JISC), ??? ????? 3? ?? ??
US-FCR, ??? ????? 3? ?? ??
SE-SIS, ??? ????? 3? ?? ??
NO-SN, ??? ????? 3? ?? ??
GSO, ??? ????? 3? ?? ??
Professional Standard - Ferrous Metallurgy, ??? ????? 3? ?? ??
British Standards Institution (BSI), ??? ????? 3? ?? ??
RO-ASRO, ??? ????? 3? ?? ??
Standard Association of Australia (SAA), ??? ????? 3? ?? ??
Lithuanian Standards Office , ??? ????? 3? ?? ??
Spanish Association for Standardization (UNE), ??? ????? 3? ?? ??
German Institute for Standardization, ??? ????? 3? ?? ??
Danish Standards Foundation, ??? ????? 3? ?? ??
AASHTO - American Association of State Highway and Transportation Officials, ??? ????? 3? ?? ??
The American Road & Transportation Builders Association, ??? ????? 3? ?? ??
VE-FONDONORMA, ??? ????? 3? ?? ??
American National Standards Institute (ANSI), ??? ????? 3? ?? ??
European Committee for Standardization (CEN), ??? ????? 3? ?? ??
PT-IPQ, ??? ????? 3? ?? ??
Professional Standard - Traffic, ??? ????? 3? ?? ??
Professional Standard - Electricity, ??? ????? 3? ?? ??
CL-INN, ??? ????? 3? ?? ??
Professional Standard - Railway, ??? ????? 3? ?? ??
國(guó)家鐵路局, ??? ????? 3? ?? ??
Indonesia Standards, ??? ????? 3? ?? ??
中華人民共和國(guó)國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), ??? ????? 3? ?? ??
Group Standards of the People's Republic of China, ??? ????? 3? ?? ??
National Metrological Verification Regulations of the People's Republic of China, ??? ????? 3? ?? ??