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| 连铸机扇形段 (Caster segments are equipped with split type rolls, coupled with a tight roll pitch (232mm to 270mm) to prevent bulging and improve internal quality. 为防止鼓肚和改善(铸坯)内在质量，连铸机扇形段装备有密排辊距(232mm 至270 mm) 的分节辊。) | |||
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caster segment : 3 phrases in 1 subject |
| Metallurgy | 3 |