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| T 形焊 | |||
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| T形焊接 | |||
| 丁字焊; 三通焊接 | |||
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| T 形焊缝 | |||
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Tee welding : 15 phrases in 4 subjects |
| Metallurgy | 8 |
| Oil / petroleum | 1 |
| Plastics | 4 |
| Technology | 2 |
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