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automatic electric weld | |||
automatic arc welding | |||
automatic electric welding; automatic electrical welding; automatic weld; automatic welding |
自动电焊 : 51 phrases in 9 subjects |
Architecture | 1 |
Aviation | 1 |
Chemistry | 1 |
Electronics | 4 |
Metallurgy | 11 |
Nautical | 1 |
Shipbuilding | 1 |
Space | 1 |
Technology | 30 |