Gentle Rocker GR 100i
ABSTRACTRound-nozzleinertialimpactorsarewidelyusedaerosolmeasuringinstrumentstocharacterizethemassandchemicalcompositionof ...,Thisincreasedthetotalnumberofstagesto15,including14impactorstages(containsoneprecutstage,notmeasuredelectrically)plusaf...。參考影片的文章的如下: