GB/T 6912.3-1986

Methods for analysis of water for boiler and for cooling—The determination of nitrates and nitrites—Alpha-naphthylamine hydrochloride photometric method

NORM herausgegeben am 16.9.1986

The information about the standard:

Designation standards: GB/T 6912.3-1986
Note: UNGÜLTIG
Publication date standards: 16.9.1986
Country: Chinese technical standard
Kategorie: Technische Normen GB