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DE? ???
?? 95??? ? ???? ??? ??? ??.
?? ???? ? ???? ??? ??? ??? ????: ?? ??, ??? ??, ????, ?? ??, ???, ????, ????, ??, ????, ??, ????, ?? ??, ???, ??, ??, ?? ??, ?? ??, ?? ??, ?? ? ??, ??, ??, ?? ? ?? ??, ??, ?? ? ? ??, ??.
German Institute for Standardization, ? ???
RO-ASRO, ? ???
CZ-CSN, ? ???
Professional Standard - Chemical Industry, ? ???
PL-PKN, ? ???
化學工業部, ? ???
Professional Standard - Light Industry, ? ???
GSO, ? ???
Professional Standard - Petrochemical Industry, ? ???
Indonesia Standards, ? ???
GOST, ? ???
工業和信息化部, ? ???
Group Standards of the People's Republic of China, ? ???
Association Francaise de Normalisation, ? ???
SCC, ? ???
- BS 434-1:1973 ?? ?? ??(???? ? ????). ????
- BS EN ISO 2871-1:1994 ???? ??? ?? ??
- BS 434-2:1973 ?? ?? ??(???? ? ????). ?? ?? ??
- BS 2690-11:1971 ???? ???? ?? ????? ?? - ???, ???, ??? ?? ? ??
- BS PD CEN/TR 16269:2011 ?? ??. PM2,5? ??? ? ??? ?? ???
- DANSK DS/CEN/TR 16269:2011 ?? ?? - PM2,5? ??? ? ??? ?? ???
- NSF 44-2004 ??? ??? ?? ???
- CAN2-16.4-1975 ??? ????, ??, ????
- SN-CEN/TR 16269:2011 ?? ?? — PM2,5? ??? ? ??? ?? ???
- NSF/ANSI 44-2018 ??? ??? ?? ???
- NSF 44-2016 ??? ??? ?? ???
- NSF 44-2017 ??? ??? ?? ???
- NSF 44-2009 ??? ??? ?? ???
- NSF 44-2012 ??? ??? ?? ???
- NSF/ANSI 44-2022 ??? ??? ?? ???
- NSF 44-2001 ??? ??? ?? ???
- AWWA MTC53877 ??? ? ??? ?? ?????? ??? ?? ??
- AASHTO M 208-2016 ??? ?? ????? ?? ??
- CAN/CGSB-16.4-M89-1989 ??? ?? ??, ????
- CAN 2-16.4-M77-1977 ????, ??, ????, ???
- AASHTO M 208-2018(2022) ??? ?? ????? ?? ??
- BS EN ISO 2871-2:1994 ?????. ??. ??? ???? ?? ?? - ????(200~500)? ??? ????
(U.S.) Ford Automotive Standards, ? ???
RU-GOST R, ? ???
ZA-SANS, ? ???
Ningxia Provincial Standard of the People's Republic of China, ? ???
European Committee for Standardization (CEN), ? ???
AENOR, ? ???
Danish Standards Foundation, ? ???
National Sanitation Foundation (NSF), ? ???
Korean Agency for Technology and Standards (KATS), ? ???
DIN, ? ???
Professional Standard - Electricity, ? ???
American National Standards Institute (ANSI), ? ???
American Society for Testing and Materials (ASTM), ? ???
British Standards Institution (BSI), ? ???
The American Road & Transportation Builders Association, ? ???
Zhejiang Provincial Standard of the People's Republic of China, ? ???
BELST, ? ???
Canadian General Standards Board (CGSB), ? ???