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DE?? ??? ?
?? 27??? ?? ??? ?? ??? ??? ??.
?? ???? ?? ??? ?? ??? ??? ??? ????: ?? ??, ??, ??? ? ??? ??, ??, ?? ? ? ??, ?? ?? ???, ??, ?? ? ? ??, ?? ??.
Military Standards (MIL-STD), ?? ??? ?
Professional Standard - Ferrous Metallurgy, ?? ??? ?
Professional Standard - Machinery, ?? ??? ?
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? ??? ?
SE-SIS, ?? ??? ?
Professional Standard - Commodity Inspection, ?? ??? ?
Gosstandart of Russia, ?? ??? ?
Association Francaise de Normalisation, ?? ??? ?
CZ-CSN, ?? ??? ?
Danish Standards Foundation, ?? ??? ?
Lithuanian Standards Office , ?? ??? ?
Standards Norway, ?? ??? ?
German Institute for Standardization, ?? ??? ?
Swedish Institute for Standards, ?? ??? ?
Spanish Association for Standardization (UNE), ?? ??? ?