So people append a ladle cover with a channel basin on the ladle with a dyke for nodulizing process, we call it tundish-cover nodulizing process.
为此人们在堤坝式铁液包上添加了一个带有浇口盆的包盖,然后进行球化处理,我们称之为盖包法。
·2,447,543篇论文数据，部分数据来源于NoteExpress
Tundish-cover nodulizing process can reduce the smoke and dust effectively and the pollution of the atmosphere.
盖包法可以有效减少烟尘的排出，减少对大气的污染；
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