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STN 420489 (420489)

Formed copper-zinc alloys. Method of residual internal stress determination in ammonia atmosphere

STANDARD published on 1.6.1989

Czech -
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The information about the standard:

Designation standards: STN 420489
Classification mark: 420489
Catalog number: 61526
Publication date standards: 1.6.1989
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN