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DE?? ???
?? 97??? ?? ???? ??? ??? ??.
?? ???? ?? ???? ??? ??? ??? ????: ??? ? ?? ??, ???? ??, ?? ??, ??? ?? ??, ?? ? ?? ??, ?? ?? ???, ?? ??, ?? ??, ?? ?? ? ??, ?? ??, ???? ??? ??, ??, ??, ??, ?? ? ?? ??, ??, ??, ???, ???, ?? ??, ?? ? ?? ???, ???, ?? ??, ?? ??, ?? ? ?? ??.
International Organization for Standardization (ISO), ?? ???
UY-UNIT, ?? ???
Professional Standard - Machinery, ?? ???
Ente Nazionale Italiano di Unificazione, ?? ???
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? ???
Spanish Association for Standardization (UNE), ?? ???
IN-BIS, ?? ???
RO-ASRO, ?? ???
Association Francaise de Normalisation, ?? ???
TR-TSE, ?? ???
CU-NC, ?? ???
American National Standards Institute (ANSI), ?? ???
Group Standards of the People's Republic of China, ?? ???
Korean Agency for Technology and Standards (KATS), ?? ???
South African Bureau of Standard, ?? ???
CZ-CSN, ?? ???
National Metrological Technical Specifications of the People's Republic of China, ?? ???
Society of Automotive Engineers (SAE), ?? ???
American Society of Mechanical Engineers (ASME), ?? ???
Standards Norway, ?? ???
Standard Association of Australia (SAA), ?? ???
Defense Logistics Agency, ?? ???
British Standards Institution (BSI), ?? ???
Professional Standard - Light Industry, ?? ???
Taiwan Provincial Standard of the People's Republic of China, ?? ???
PT-IPQ, ?? ???
Gosstandart of Russia, ?? ???
GCC Standardization Organization, ?? ???
YU-JUS, ?? ???
Universal Oil Products Company?(UOP), ?? ???