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self-welding |
自焊接 : 58 phrases in 14 subjects |
Architecture | 2 |
Automobiles | 2 |
Aviation | 3 |
Business | 1 |
Computer numerical control | 1 |
Electronics | 4 |
General | 4 |
Metallurgy | 4 |
Nautical | 1 |
Oil / petroleum | 5 |
Plastics | 1 |
Shipbuilding | 2 |
Space | 2 |
Technology | 26 |