BS 4331-3:1974

Заменен

Methods for assessing the performance characteristics of ultrasonic flaw detection equipment, Guidance on the in-service monitoring of probes (excluding immersion probes) — 42 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

BS EN 12668-2:2001

Заменен

Non-destructive testing. Characterization and verification of ultrasonic examination equipment. Probes — 54 стр.