通过“高拉补吹”、炉后增碳工艺，转炉能够冶炼出合格的高碳钢。
By way of "raising high carbon content and post blowing" as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.
同时，将炼钢的终点温度和终点碳含量作为控制目标，计算氧气的补吹量和冷却剂的补入量，实现转炉炼钢的终点控制。
Taking endpoint temperature and endpoint carbon content as control target, oxygen-blown volume and added coolant were calculated, then endpoint control of convert steelmaking was realized.
管路体系焊补后应当用紧缩空气吹净。
The piping system should be blown with the compressed air after being welded.
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