常見例句雙語例句The invention relates to slide gate nozzle refractory materials applied to different steel grades.本發(fā)明涉及一種適用于各種鋼種的滑動水口耐火材料。ip.comOn the basis of these, the direction of technology of oxidation resistance of Al_2O_3-C based slide gate materials is suggested.在此基礎上,對鋁碳質滑板材料抗氧化技術的研究發(fā)展方向提出了一些見解。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.針對精煉用鋼包在煉鋼生產中的作用越來越突出、越重要的實際,唐鋼第一煉鋼廠對精煉用鋼包壽命、滑動水口自動開澆率、吹氬透氣性等進行技術改進,取得了較好的效果。 返回 slide gate