slide_gate_nozzle_有道手机词典

1.The invention relates to slide gate nozzle refractory materials applied to different steel grades.
本发明涉及一种适用于各种钢种的滑动水口耐火材料。
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2.The slide gate nozzle brick has the advantages of good molten steel resistance, thermal shock resistance, and long service life.
本发明的滑动水口砖抗钢水侵蚀和抗热震性能好，使用寿命长。
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3.Steelworks of Tang Steel is technically reformed over its working life, automatic casting ratio of slide gate nozzle and air permeability for argon blow, a rather good result got.
针对精炼用钢包在炼钢生产中的作用越来越突出、越重要的实际，唐钢第一炼钢厂对精炼用钢包寿命、滑动水口自动开浇率、吹氩透气性等进行技术改进，取得了较好的效果。
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