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DE??????? ?? ??
?? 35??? ??????? ?? ??? ??? ??? ??.
?? ???? ??????? ?? ??? ??? ??? ??? ????: ??? ? ???, ?? ???, ?? ??, ???, ??? ??, ????, ?? ??, ??? ??.
GCC Standardization Organization, ??????? ?? ??
American Society for Testing and Materials (ASTM), ??????? ?? ??
The Directorate General of Specifications and Metrology (DGSM) , ??????? ?? ??
RO-ASRO, ??????? ?? ??
工業(yè)和信息化部, ??????? ?? ??
Bureau of Indian Standards, ??????? ?? ??
Spanish Association for Standardization (UNE), ??????? ?? ??
YU-JUS, ??????? ?? ??
Professional Standard - Agriculture, ??????? ?? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??????? ?? ??
CZ-CSN, ??????? ?? ??
Malaysia Standards, ??????? ?? ??
IN-BIS, ??????? ?? ??
Japanese Industrial Standards Committee (JISC), ??????? ?? ??
International Organization for Standardization (ISO), ??????? ?? ??
- ISO 1897-4:1977 ??? ??, o-???, m-???, p-???, ???? ? ????? ?? ?? ?? - ?4?: ?????? ??? ???? ???? ?? ?? ??(???? ? ???? ??)
Taiwan Provincial Standard of the People's Republic of China, ??????? ?? ??
Gosstandart of Russia, ??????? ?? ??
Professional Standard - Chemical Industry, ??????? ?? ??
- HG/T 5694~5697-2020 2,3,4-???????????, 3,4,5-???????????, p-?????? ?????? ? ??? ??????? ??????(2020)
Professional Standard - Public Safety Standards, ??????? ?? ??
Professional Standard - Commodity Inspection, ??????? ?? ??