ppm
ppm
l|en|parts l|en|per l|en|million, miljoonas osa
Englannin sanakirja
ppm englanniksi
(qualifier) Parts per million. (10000 ppm = 1%)
pages per minutes
l|en|parts l|en|per l|en|million, miljoonas osa
(qualifier) Parts per million. (10000 ppm = 1%)
pages per minutes