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DE???, ??? ? ??
?? 49??? ???, ??? ? ??? ??? ??? ??.
?? ???? ???, ??? ? ??? ??? ??? ??? ????: ?? ??, ???, ??, ??, ??? ? ?? ??, ?? ??, ??, ???, ?? ??.
American Society for Testing and Materials (ASTM), ???, ??? ? ??
SCC, ???, ??? ? ??
SE-SIS, ???, ??? ? ??
VDI - Verein Deutscher Ingenieure, ???, ??? ? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ???, ??? ? ??
AT-ON, ???, ??? ? ??
Professional Standard - Agriculture, ???, ??? ? ??
TR-TSE, ???, ??? ? ??
VE-FONDONORMA, ???, ??? ? ??
Standard Association of Australia (SAA), ???, ??? ? ??
PT-IPQ, ???, ??? ? ??
International Organization for Standardization (ISO), ???, ??? ? ??
RO-ASRO, ???, ??? ? ??
Korean Agency for Technology and Standards (KATS), ???, ??? ? ??
Professional Standard - Petroleum, ???, ??? ? ??
KR-KS, ???, ??? ? ??
IX-FAO, ???, ??? ? ??
GSO, ???, ??? ? ??
AENOR, ???, ??? ? ??
PL-PKN, ???, ??? ? ??
BE-NBN, ???, ??? ? ??
CZ-CSN, ???, ??? ? ??
Professional Standard - Chemical Industry, ???, ??? ? ??
Association Francaise de Normalisation, ???, ??? ? ??
Professional Standard - Urban Construction, ???, ??? ? ??
Indonesia Standards, ???, ??? ? ??