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ČSN is a protected designation of Czech national technical standards.
Non-destructive testing - Ultrasonic testing - Specification for a step wedge standard block
Standard published on 1.2.2025
Selected format:Non-destructive testing - Ultrasonic testing - Specification for standard block No. 1
Standard published on 1.10.2025
Selected format:Non-destructive testing - Ultrasonic testing - Specification for calibration block No. 2
Standard published on 1.5.2023
Selected format:Non-destructive testing - Ultrasonic examination - Specification for calibration block No. 1
WITHDRAWN published on 1.5.2001
Selected format:Non-destructive testing - Ultrasonic testing - Specification for a step wedge standard block
WITHDRAWN published on 1.11.2024
Selected format:Non-destructive testing - Ultrasonic testing - Specification for step wedge calibration block
WITHDRAWN published on 1.8.2015
Selected format:Non-destructive testing - Ultrasonic testing - Specification for step wedge calibration block
WITHDRAWN published on 1.9.2017
Selected format:Non-destructive testing - Ultrasonic testing - Specification for calibration block No. 1
WITHDRAWN published on 1.1.2013
Selected format:Non-destructive testing - Ultrasonic testing - Specification for standard block No. 1
WITHDRAWN published on 1.9.2025
Selected format:Non-destructive testing - Ultrasonic testing - Specification for calibration block No. 2
WITHDRAWN published on 1.4.2011
Selected format:Latest update: 2026-04-08 (Number of items: 2 271 105)
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