Non-destructive testing - Ultrasonic testing - Characterization and sizing of discontinuities (ISO 16827:2012); German version EN ISO 16827:2014— 61 стр.
Non-destructive testing - Ultrasonic testing - Time-of-flight diffraction technique as a method for detection and sizing of discontinuities (ISO 16828:2012); German version EN ISO 16828:2014— 28 стр.
Non-destructive testing of welds - Ultrasonic testing - Characterization of indications in welds (ISO 23279:2010); German version EN ISO 23279:2010— 24 стр.
Non-destructive testing of welds - Ultrasonic testing - Testing of welds in austenitic steels and nickel-based alloys (ISO 22825:2017); German version EN ISO 22825:2017— 34 стр.