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| 连浇中断 (Sequence breaks due to clogging in the submerged entry nozzle are now virtually nonexistent. 由于浸人式水口堵塞造成的连浇中断目前实际上已不存在。) | |||
| 序列断点 | |||
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sequence break : 3 phrases in 3 subjects |
| Explosives and Explosive Ordnance Disposal | 1 |
| Information technology | 1 |
| Technology | 1 |