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Key switch (rt)
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
A device that requires a key for making and breaking electrical connections.
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Electrical, английский
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Manipulator (ut), английский
A device used for the orientation of the transducer assembly. as generally applied to immersion techniques provides either angular or normal sound wave path.
Stepped wedge (rt), английский
A device that is used, with appropriate penetrameters on each step, for the inspection of parts having great variations in thickness or a complex geometry. the stepped wedge must be made of material radiographically similar to that being radiographed.
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