常見(jiàn)例句雙語(yǔ)例句Methods for testing the performance of high efficiency particulate air filter;本標(biāo)準(zhǔn)適用于檢測(cè)過(guò)濾空氣中微粒的高效過(guò)濾器的透過(guò)率與阻力。The first important task for achieving particle counting method for high efficiency particulate air filter is to choose a suitable aerosol generator.實(shí)現(xiàn)高效空氣過(guò)濾器計(jì)數(shù)法的首要任務(wù)就是選擇合適的氣溶膠發(fā)生器。In order to meet this demand a new type air cleaning equipment, non-separation HEPA filter (high efficiency particulate air filter) , has been developed.為滿足這種要求，研制了一種新型的空氣凈化設(shè)備——無(wú)隔板空氣過(guò)濾器。 返回 high efficiency particulate air filter