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DE???? ??
?? 16??? ???? ??? ??? ??? ??.
?? ???? ???? ??? ??? ??? ??? ????: ???, ???, ???, ???, ?? ??, ??, ???? ? ?? ??, ?? ?? ??.
Professional Standard - Machinery, ???? ??
Japanese Industrial Standards Committee (JISC), ???? ??
German Institute for Standardization, ???? ??
Korean Agency for Technology and Standards (KATS), ???? ??
Taiwan Provincial Standard of the People's Republic of China, ???? ??
Professional Standard - Electricity, ???? ??
SE-SIS, ???? ??