STN 420689-12 (420689)

Chemical testing of non-ferrous metals. Chemical analysis of magnesium alloys. Determination of zinc by the polarographic method. Arbitration method

STANDARD published on 1.6.1974

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The information about the standard:

Designation standards: STN 420689-12
Classification mark: 420689
Catalog number: 62030
Note: WITHDRAWN
Publication date standards: 1.6.1974
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN