
Methods for chemical analysisof fluorspar--The EDTA volumetric method for the determination of calciumfluoride content
NORMA vydaná dňa 18.5.1985
Designation standards: GB/T 5195.1-1985
Note: NEPLATNÁ
Publication date standards: 18.5.1985
Country: Chinese technical standard
Kategória: Technické normy GB