High quality carbon structural round bloom, seamless tube bloom used in high pressure boiler, alloy structural steel tube blooms are all up to the general standard.
优质碳素结构钢圆管坯，高压锅炉用无缝管坯，合金结构钢管坯等均达到国标中的各项要求。
The refining technologies of liquid steel before it is poured into tube bloom on continuous casting machine are introduced.
介绍了连铸机浇铸管坯之前钢水的处理技术。
The effect of tube bloom length on the production coat of the steel tubesis analyzed by CACPP software system.
建立了冷拔钢管管坯下料长度的数学模型，用CACPP软件系统研究了管坯长度对钢管生产成本的影响。
No quality round bloom, no quality seamless steel tube.
优质的圆管坯是生产高质量无缝钢管的前提。
No quality round bloom, no quality seamless steel tube.
优质的圆管坯是生产高质量无缝钢管的前提。
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