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| Chinese | English |
| 去除非金属夹杂物 | removal of nonmetallic inclusions |
| 非金属夹杂物去除 | nonmetallic inclusion removal |
| 非金属夹杂物去除效率 | removal efficiency of nonmetallic inclusions (From the data in Table 6, it can be seen that both the amount of steel melt filtered and the removal efficiency of non-metallic inclusions are satisfactory. 由表 6 给出的数据可以看出，无论是过滤的钢水数量还是非金属夹杂物去除效率都令人满意。) |