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Non-destructive testing. Industrial sectors for purposes of certification of personnel
STANDARD published on 1.7.1997
Designation standards: PMG 21-97
Publication date standards: 1.7.1997
SKU: NS-472832
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Category: PMG
Latest update: 2026-06-09 (Number of items: 2 281 484)
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