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?? 250??? ??? ??? ??? ??? ??.
?? ???? ??? ??? ??? ??? ??? ????: ?? ??, ???, ??, ??, ???? ? ?? ??, ?? ? ?? ?? ??, ??, ??, ?? ? ?? ??, ?? ?? ???, ??? ??, ?? ???, ??, ??? ?? ? ???, ?? ??, ???, ??, ?? ?? ? ??, ?? ? ??, ?? ??, ??????, ??, ?? ? ?? ??, ??? ? ???, ??, ??, ???, ???? ? ?? ????, ???? ? ?? ???, ??(?? ? ??), ??, ?? ?? ? ?? ?? ??, ?? ? ?? ??, ????, ??, ?? ??, ??, ??, ?? ? ?? ??, ?? ? ?? ???, ?? ??, ??, ?? ?? ? ?? ??? ??, ?? ??, ???? ?? ? ?? ???, ????, ?? ?? ???, ??, ???.
Professional Standard - Chemical Industry, ??? ??
HU-MSZT, ??? ??
RO-ASRO, ??? ??
YU-JUS, ??? ??
SCC, ??? ??
German Institute for Standardization, ??? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??? ??
中華人民共和國(guó)國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), ??? ??
Group Standards of the People's Republic of China, ??? ??
Professional Standard - Aviation, ??? ??
National Metrological Verification Regulations of the People's Republic of China, ??? ??
Spanish Association for Standardization (UNE), ??? ??
IN-BIS, ??? ??
Fujian Provincial Standard of the People's Republic of China, ??? ??
British Standards Institution (BSI), ??? ??
GSO, ??? ??
國(guó)家市場(chǎng)監(jiān)督管理總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), ??? ??
Professional Standard - Energy, ??? ??
Danish Standards Foundation, ??? ??
SE-SIS, ??? ??
KR-KS, ??? ??
International Organization for Standardization (ISO), ??? ??
Korean Agency for Technology and Standards (KATS), ??? ??
Association Francaise de Normalisation, ??? ??
American Petroleum Institute (API), ??? ??
GOSTR, ??? ??
Inner Mongolia Provincial Standard of the People's Republic of China, ??? ??
CEN - European Committee for Standardization, ??? ??
Professional Standard - Light Industry, ??? ??
Japanese Industrial Standards Committee (JISC), ??? ??
European Committee for Standardization (CEN), ??? ??
Shaanxi Provincial Standard of the People's Republic of China, ??? ??
CO-ICONTEC, ??? ??
Anhui Provincial Standard of the People's Republic of China, ??? ??
South African Bureau of Standard, ??? ??
Lithuanian Standards Office , ??? ??
Professional Standard - Civil Aviation, ??? ??
GOST, ??? ??
Military Standard of the People's Republic of China-General Armament Department, ??? ??
工業(yè)和信息化部, ??? ??
National Metrological Technical Specifications of the People's Republic of China, ??? ??
Taiwan Provincial Standard of the People's Republic of China, ??? ??
Standard Association of Australia (SAA), ??? ??
UNKNOWN, ??? ??
BR-ABNT, ??? ??
Society of Automotive Engineers (SAE), ??? ??
Professional Standard - Machinery, ??? ??
American National Standards Institute (ANSI), ??? ??
BSI, ??? ??
ABMA - American Bearing Manufacturers Association, ??? ??
- B3.1-1992 ??? ???? ?? ???, ??? ??, ?? ???? ? ????
DIN, ??? ??
SAE - SAE International, ??? ??
Agricultural Standard of the People's Republic of China, ??? ??