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| 两半分开式轴瓦轴套，套筒，衬套 | |||
| 分体式炉壳 (Most modem electric arc furnaces are of the split shell variety, and this means that the upper portion of the furnace shell can be quickly decoupled and removed from the bottom. 大部分现代电弧炉采用分体式炉壳。这就意味着上部炉壳可以快速拆卸，与炉底分离。) | |||
| 二合罩 | |||
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split shell : 6 phrases in 5 subjects |
| Automobiles | 1 |
| Chemistry | 1 |
| Compressors | 1 |
| Metallurgy | 2 |
| Technology | 1 |