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| 喷嘴燃烧器 | |||
| 高速喷射烧嘴; 喷射口; 喷灯; 火口 | |||
| jet burner: 21 phrases in 5 subjects |
| Agriculture | 1 |
| Drilling | 1 |
| Metallurgy | 6 |
| Oil / petroleum | 3 |
| Technology | 10 |
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