GB/T 14679-1993

Air quality--Determination of ammonia--Sodium salicylate-sodium hypochlorite spectrophotometric method

NORM herausgegeben am 18.9.1993

The information about the standard:

Designation standards: GB/T 14679-1993
Note: UNGÜLTIG
Publication date standards: 18.9.1993
Country: Chinese technical standard
Kategorie: Technische Normen GB