Résumé
Specifies a method for measuring the black smoke index of an ambient air sample based on the staining effect of particles which is produced when a sample of air is drawn through a filter paper. Annex A describes conversion of absorption coefficient to traditional black smoke units.
Informations générales
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État actuel: PubliéeDate de publication: 1993-03Stade: Norme internationale confirmée [90.93]
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Edition: 1
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Comité technique :ISO/TC 146/SC 3ICS :13.040.20
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