Standard Test Method for Determining the Amount of Particulate Matter in the Atmosphere by Measurement of the Light Absorbance of a Filter Sample (Includes all amendments And changes 8/13/2021).
NORMA vydána dne 1.1.1995
Designation standards: ASTM D1704/D1704M-95e1
Note: NEPLATNÁ
Publication date standards: 1.1.1995
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM