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supersonic test | |||
ultrasonic test | |||
sonic test | |||
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ultrasonic test |
контроль ультразвуковым методом: 13 phrases in 9 subjects |
Electronics | 1 |
General | 1 |
Metallurgy | 1 |
Non-destructive testing | 3 |
Oil / petroleum | 1 |
Pipelines | 3 |
Quality control and standards | 1 |
Silicate industry | 1 |
Technology | 1 |