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| 氧气吹管 | |||
| 氧气割刀 | |||
| 吹氧管 (【技】氧气顶吹转炉等冶金炉高速供氧用的水冷喷枪。主要构件包括枪尾、枪身和枪头。: Handling of raw materials, oxygen lances in-and-out, slag handling, gas cleaning, and transport of steel product must be accomplished smoothly with minimum delays and interference. 原料运输、新氧枪运进和废氧枪运出、炉渣运输、炉气净化除尘和钢产品运输都必须井然有序、畅通无阻。); 氧气枪; 氧矛 | |||
| 氧焰切割器; 氧气烧枪; 氧气切割枪; 氧气切割器; 氧气喷枪; 氧气割炬 | |||
| 氧枪 | |||
| oxygen lance: 56 phrases in 3 subjects |
| Metallurgy | 54 |
| Nautical | 1 |
| Technology | 1 |