WATER ANALYSIS METHOD IN INDUSTRIAL WASTES. TOTAL NITROGEN DETERMINATION. KJELDAHL METHOD
NORM herausgegeben am 15.5.1983
Designation standards: UNE 77055:1983
Note: UNGÜLTIG
Publication date standards: 15.5.1983
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE