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| magnetic particle method | |||
| magnetic powder method (дефектоскопии); magnetic particle method (дефектоскопии) | |||
| магнитнопорошковый метод: 7 phrases in 2 subjects |
| Metallurgy | 1 |
| Pipelines | 6 |
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| |||
| magnetic particle method | |||
| magnetic powder method (дефектоскопии); magnetic particle method (дефектоскопии) | |||
| магнитнопорошковый метод: 7 phrases in 2 subjects |
| Metallurgy | 1 |
| Pipelines | 6 |