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проплавной сварочный шов (dimakan) |
full weld: 25 phrases in 13 subjects |
Astronautics | 1 |
Bridge construction | 1 |
Construction | 3 |
Electronics | 1 |
Energy industry | 1 |
Makarov | 1 |
Mechanic engineering | 2 |
Metallurgy | 4 |
Oil / petroleum | 2 |
Shipbuilding | 1 |
Technology | 5 |
Transport | 1 |
Welding | 2 |