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Viet Air Filter (VAF), a pioneer in the breakthrough industrial air filtration industry in Vietnam
Viet Air Filter (VAF), a pioneer in the breakthrough industrial air filtration industry in Vietnam
Indoor PM2.5 air pollution is 3 times higher than in VIETNAM
AIR POLLUTION BY PM2.5 IN HOUSES 3 times higher than in VIETNAM. Vietfil participates in CLEANFACT 2022