The methods for chemical analysis of zincand zinc alloys--The determination of leadcadmiumironcoppertinaluminiumarsenicstibiummagnesium lanthanum and cerium contents--The inductively coupled plasma-optical emission spectrometric method
NORMA vydaná dňa 30.4.2004
Designation standards: GB/T 12689.12-2004
Publication date standards: 30.4.2004
Country: Chinese technical standard
Kategória: Technické normy GB