Vehicle exhaust filters do not remove 'ultrafine' pollution, according to new study 0 27.03.2023 23:17 Phys.org Filters fitted to vehicle exhaust systems to remove particulate matter pollution have limited impact on ultrafine particles, new research shows. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ