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STN is a protected designation of Slovak national technical standards.
Non-destructive testing. Image quality of radiographs. Part 5: Image quality indicators (duplex wire type), determination of image unsharpness value
WITHDRAWN published on 1.9.2002
Selected format:Non-destructive testing - Ultrasonic testing of austenitic and austenitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method)
Standard published on 1.8.2002
Selected format:Non destructive testing - Ultrasonic testing of steel bars
Standard published on 1.8.2002
Selected format:Non-destructive testing - Magnetic particle testing - Part 1: General principles (ISO 9934-1:2016)
Standard published on 1.6.2017
Selected format:Non-destructive testing - Magnetic particle testing - Part 2: Detection media (ISO 9934-2:2015)
Standard published on 1.4.2016
Selected format:Non-destructive testing - Magnetic particle testing - Part 3: Equipment (ISO 9934-3:2015)
Standard published on 1.4.2016
Selected format:Non-destructive testing - Magnetic particle testing - Part 1: General principles (ISO 9934-1:2015)
WITHDRAWN published on 1.4.2016
Selected format:Non-destructive testing - Magnetic particle testing - Part 1: General principles (ISO 9934-1:2001)
WITHDRAWN published on 1.8.2002
Selected format:Non-destructive testing - Magnetic particle testing - Part 2: Detection media (ISO 9934-2:2002)
WITHDRAWN published on 1.7.2003
Selected format:Non-destructive testing - Magnetic particle testing - Part 3: Equipment (ISO 9934-3:2002)
WITHDRAWN published on 1.5.2003
Selected format:Latest update: 2026-03-20 (Number of items: 2 268 518)
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