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oxyfuel gas pressure welding (cntd.ru Natalya Rovina); pressure gas welding (USA cntd.ru Natalya Rovina) |
сварка газопрессовая : 13 phrases in 8 subjects |
Automated equipment | 1 |
Construction | 1 |
Drilling | 1 |
General | 1 |
Metallurgy | 1 |
Oil / petroleum | 2 |
Technology | 3 |
Welding | 3 |