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US-CFR-file, ??? ???? ??

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Lithuanian Standards Office , ??? ???? ??

Danish Standards Foundation, ??? ???? ??

SCC, ??? ???? ??

SE-SIS, ??? ???? ??

British Standards Institution (BSI), ??? ???? ??

GB-REG, ??? ???? ??

European Committee for Electrotechnical Standardization(CENELEC), ??? ???? ??

YU-JUS, ??? ???? ??

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??? ???? ??

SAE - SAE International, ??? ???? ??

Society of Automotive Engineers (SAE), ??? ???? ??

Professional Standard - Machinery, ??? ???? ??

Association Francaise de Normalisation, ??? ???? ??

Taiwan Provincial Standard of the People's Republic of China, ??? ???? ??

International Organization for Standardization (ISO), ??? ???? ??

Inner Mongolia Provincial Standard of the People's Republic of China, ??? ???? ??

German Institute for Standardization, ??? ???? ??

Professional Standard - Aerospace, ??? ???? ??

IN-BIS, ??? ???? ??

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