| |||
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 |