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DE?? UV ??
?? 96??? ?? UV ??? ??? ??? ??.
?? ???? ?? UV ??? ??? ??? ??? ????: ???? ??, ??, ??, ???, ???, ???? ? ?? ????, ??, ?? ??, ????, ????, ?? ??? ? ??? ???? ??, ??, ??.
GOST, ?? UV ??
GOSTR, ?? UV ??
Association Francaise de Normalisation, ?? UV ??
Professional Standard - Petrochemical Industry, ?? UV ??
SCC, ?? UV ??
Professional Standard - Environmental Protection, ?? UV ??
Danish Standards Foundation, ?? UV ??
Professional Standard - Energy, ?? UV ??
RU-GOST R, ?? UV ??
Japanese Industrial Standards Committee (JISC), ?? UV ??
ES-UNE, ?? UV ??
GSO, ?? UV ??
German Institute for Standardization, ?? UV ??
British Standards Institution (BSI), ?? UV ??
International Organization for Standardization (ISO), ?? UV ??
KR-KS, ?? UV ??
Korean Agency for Technology and Standards (KATS), ?? UV ??
Group Standards of the People's Republic of China, ?? UV ??
Sichuan Provincial Standard of the People's Republic of China, ?? UV ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? UV ??
European Committee for Standardization (CEN), ?? UV ??
CEN - European Committee for Standardization, ?? UV ??
American Society for Testing and Materials (ASTM), ?? UV ??
PL-PKN, ?? UV ??
CZ-CSN, ?? UV ??
Professional Standard - Water Conservancy, ?? UV ??
Fujian Provincial Standard of the People's Republic of China, ?? UV ??
Military Standard of the People's Republic of China-General Armament Department, ?? UV ??
未注明發(fā)布機構(gòu), ?? UV ??
Professional Standard - Building Materials, ?? UV ??
AENOR, ?? UV ??
DIN, ?? UV ??
Lithuanian Standards Office , ?? UV ??
American Welding Society (AWS), ?? UV ??
Professional Standard - Agriculture, ?? UV ??
Professional Standard - Commodity Inspection, ?? UV ??
IN-BIS, ?? UV ??
HU-MSZT, ?? UV ??
AWS - American Welding Society, ?? UV ??
Professional Standard - Light Industry, ?? UV ??
工業(yè)和信息化部, ?? UV ??