Method of Test for Relative Density of Black Smoke (Ringelmann Method) (Withdrawn 1990)
Designation standards: ASTM D3211-79
Note: NEPLATNÁ
Approximate weight : 300 g (0.66 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
ICS Number Code 13.040.20 (Ambient atmospheres)