steel stream shrouding against reoxidation(The following equipment and technologies ensure the quality of continuously cast slabs: ladle metallurgy, steel stream shrouding against reoxidation, suitably shaped tundishes, tundish metallurgy, perfect alignment of the strand guiding segments, etc. 下述设备和技术确保了连铸板坯的质量，它们包括：钢包冶金、钢水注流防止二次氧化保护、合适形状的中间包、中间包冶金以及铸坯导向扇形段的精确对中等。)
breakout prevention(Breakout types and the frequency of their occurrence are periodically analyzed to prioritize the breakout prevention activities for the next 6 to 18 months. 对漏钢类型及其发生频率定期进行分析，以便在以后的 6 到18个月中分别轻重缓急开展防止漏钢的活动。)
