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JP
ES
RU
DE????? pm2.5
?? 26??? ????? pm2.5? ??? ??? ??.
?? ???? ????? pm2.5? ??? ??? ??? ????: ???, ??.
International Organization for Standardization (ISO), ????? pm2.5
SCC, ????? pm2.5
VDI - Verein Deutscher Ingenieure, ????? pm2.5
- VDI 6038-2010 Raumlufttechnik - Raumluftqualitaet - Beurteilung der Raumluftqualitaet(VDI-Lueftungsregel)
AENOR, ????? pm2.5
British Standards Institution (BSI), ????? pm2.5
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ????? pm2.5
Association Francaise de Normalisation, ????? pm2.5
ES-UNE, ????? pm2.5
未注明發(fā)布機構, ????? pm2.5
German Institute for Standardization, ????? pm2.5