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STN 420054 (420054)

Non-ferrous metals and alloys. Code of designation. Designation by chemical symbols

STANDARD published on 1.4.1987

Czech -
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The information about the standard:

Designation standards: STN 420054
Classification mark: 420054
Catalog number: 61304
Publication date standards: 1.4.1987
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN