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?? 11??? ???????? ??? ??? ??.
?? ???? ???????? ??? ??? ??? ????: ?? ??, ????, ????.
Korean Agency for Technology and Standards (KATS), ???????
Japanese Industrial Standards Committee (JISC), ???????
RU-GOST R, ???????
CZ-CSN, ???????
Professional Standard - Non-ferrous Metal, ???????
Professional Standard - Rare Earth, ???????
其他未分類, ???????
Professional Standard - Chemical Industry, ???????
Taiwan Provincial Standard of the People's Republic of China, ???????