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| welding base metal | |||
| weld metal | |||
| welding rod metal | |||
| 焊条金属: 15 phrases in 7 subjects |
| Aviation | 1 |
| General | 1 |
| Metallurgy | 3 |
| Oil / petroleum | 2 |
| Rail transport | 1 |
| Steel production | 1 |
| Technology | 6 |
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