 |
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| defective weld (сварной); faulty weld (сварной) | |||
| falling seam | |||
| poor weld (AD); poor seam; poor weld (Alexander Demidov) | |||
| defective weld; defective seam; faulty seam; faulty weld; unsound weld | |||
| fibrous weld | |||
| дефектный шов: 4 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Welding | 2 |