Methods for chemical analysis of gallium--The salicylfluorone cetyltrimethyl ammonium bromide photometric method for the determination of tin content
NORMA vydaná dňa 30.4.1984
Designation standards: GB/T 4375.6-1984
Note: NEPLATNÁ
Publication date standards: 30.4.1984
Country: Chinese technical standard
Kategória: Technické normy GB