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Lamb wave (ut)
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
A complex type of ultrasonic wave propagated in metal sheets up to a few
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Ultrasonic, английский
- Manufacturers` association ассоциация фирм — изготовителей изделий с использованием ультразвука
- Of or relating to acoustic vibration frequencies greater than about 20 khz.
- Pertaining to acoustic vibration frequencies greater than about 20 khz.
- Of or relating to acoustic vibration frequencies greater than about 20 khz.7,22
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Source assembly (rt), английский
A component of a gamma radiography exposure device to which the sealed source is affixed or in which the sealed source is contained. the source assembly includes the sealed source.
System concept (pt), английский
A combination of penetrant and emulsifier supplied by one manufacturer and intended to perform a specific type or process of inspection. the term “family concept” has been changed to “system concept” to comply with dod standardization requirements.
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