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DE???? ??
?? 26??? ???? ??? ??? ??? ??.
?? ???? ???? ??? ??? ??? ??? ????: ?? ??, ?? ?? ??, ?? ??, ????, ????, ?? ??, ??, ?? ??, ???, ??(?? ? ??), ???? ??? ??.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ???? ??
Group Standards of the People's Republic of China, ???? ??
Professional Standard - Chemical Industry, ???? ??
工業和信息化部, ???? ??
SCC, ???? ??
Professional Standard - Environmental Protection, ???? ??
Taiwan Provincial Standard of the People's Republic of China, ???? ??
VDI - Verein Deutscher Ingenieure, ???? ??
Jiangxi Provincial Standard of the People's Republic of China, ???? ??
Spanish Association for Standardization (UNE), ???? ??
Korean Agency for Technology and Standards (KATS), ???? ??
Danish Standards Foundation, ???? ??
Lithuanian Standards Office , ???? ??
CZ-CSN, ???? ??
United States Navy, ???? ??