Methods for chemical analysis of gallium--The spectro-chemical method for the determination ofleadcoppernickelaluminiumindium and zinc contents
NORMA vydaná dňa 30.4.1984
Designation standards: GB/T 4375.12-1984
Note: NEPLATNÁ
Publication date standards: 30.4.1984
Country: Chinese technical standard
Kategória: Technické normy GB