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DE?? ???
?? 67??? ?? ???? ??? ??? ??.
?? ???? ?? ???? ??? ??? ??? ????: ???, ?? ??, ?? ?? ??, ?? ?? ? ??, ??, ????? ???, ???, ??? ?? ? ???, ??, ???, ?? ?? ???, ?? ? ?? ??? ??, ?? ??, ???? ??? ?? ? ??, ????, ?? ??, ?? ? ?? ??, ??? ??, ????, ?????, ?? ? ???? ??.
Professional Standard - Chemical Industry, ?? ???
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? ???
Henan Provincial Standard of the People's Republic of China, ?? ???
國家市場監督管理總局、中國國家標準化管理委員會, ?? ???
RO-ASRO, ?? ???
American National Standards Institute (ANSI), ?? ???
American Society of Mechanical Engineers (ASME), ?? ???
SE-SIS, ?? ???
Instrument Society of America (ISA), ?? ???
RU-GOST R, ?? ???
Professional Standard - Railway, ?? ???
化學工業部, ?? ???
National Association of Pipe Fabricators?(NAPF), ?? ???
ISA - International Society of Automation, ?? ???
SCC, ?? ???
International Organization for Standardization (ISO), ?? ???
Professional Standard - Machinery, ?? ???
GSO, ?? ???
Lithuanian Standards Office , ?? ???
Professional Standard - Military and Civilian Products, ?? ???
Aerospace Industries Association, ?? ???
Danish Standards Foundation, ?? ???
German Institute for Standardization, ?? ???
Professional Standard - Building Materials, ?? ???
Professional Standard-Ships, ?? ???
United States Navy, ?? ???
PK-PSQCA, ?? ???
Taiwan Provincial Standard of the People's Republic of China, ?? ???
CZ-CSN, ?? ???
AT-ON, ?? ???
國家能源局, ?? ???
Hebei Provincial Standard of the People's Republic of China, ?? ???
ECIA - Electronic Components Industry Association, ?? ???
Professional Standard - Textile, ?? ???
工業和信息化部, ?? ???