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| 【铁】 活动炉喉护板; 可调炉喉装置 (The adverse effects of particle size segregation toward the wall are effectively countered by adjusting the ore/coke ratio in the wall region using movable armor. 通过使用活动炉喉护板调整炉墙处矿/焦比使得炉墙处粒度偏析的负面效应得以有效抑制。) | |||
| 可动炉喉护板 | |||
| movable armor: 2 phrases in 1 subject |
| Metallurgy | 2 |