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backstep (о способе сварки) | |||
back-step (о способе сварки) |
обратноступенчатым : 28 phrases in 11 subjects |
Automated equipment | 1 |
Construction | 2 |
Electrical engineering | 2 |
Mechanic engineering | 1 |
Mechanics | 3 |
Metallurgy | 6 |
Nautical | 5 |
Oil / petroleum | 1 |
Sakhalin | 1 |
Technology | 5 |
Welding | 1 |