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- basic open hearth furnace 碱性平炉
- One way to do this is by using an open hearth furnace,where pig iron and scrap steel are heated. 炼钢的一种方法是将生铁和废钢放在平炉内加热。
- The fuel burner of an open hearth furnace is water cool, as is the valve that regulate the flow of air and waste gases. 平炉的燃料燃烧室是用水冷却的，控制空气和废气的阀也是水冷的。
- One way to do this is by using an open hearth furnace, where pig iron and scrap steel are heated . 炼钢的一种方法是将生铁和废钢放在平炉内加热。
- One way to do this is by using an open hearth furnace, where pig iron and scrap steel are heated. 炼钢的一种方法是将生铁和废钢放在平炉内加热。
- Industral experiments were carried out in a ladle with injecting CaSi or CaO+CaF2 powders into liquid steels of 16Mn grade made in a open hearth furnace. 工业试验使用平炉冶炼的16Mn钢水,钢包喷吹CaSi粉或CaO+CaF_2粉剂。
- It is an ideal material for unshaped refractory material, the final products are used in open hearth furnace, eletric furnace bottom and furnace's lining tamping. 它是制造生产不定型耐火材料的理想原料，制品用于炼钢平炉，电炉炉底和捣打炉衬。
- Later added 2 open hearth furnaces for producing steel castings. 后来又说2平炉电炉生产铸钢件。
- Pass splendid specimens of Anglo Norman architecture, pass pedestrians and pederasts, open hearth furnaces, basic Bessemer mills, dynamos and transformers, pig iron castings and steel ingots. 机车经过盎格鲁-诺曼式建筑的堂皇标本，经过了步行者和男同性恋者、天冶炼炉、用贝塞麦法的磨坊、电机和变压器、铁块和钢锭。
- However, in 1890 a steelworks with 5 Siemens Open Hearth furnaces was built on the site. 然而,在1890年一炼钢厂5西门子平炉炉始建于现场。
- slag fertilizer of open hearth furnace 平炉渣肥料
- siemens-martin open hearth furnace [机] 平炉
- Currently, 65 percent capacity is being utilised at blast furnaces, 75 percent capacity for converters and 45 percent capacity for open hearth furnaces. 目前，乌克兰国内钢厂的高炉的产能利用率为65%25；转炉的产能利用率为75%25；平炉的产能利用率为45%25。
- Food, clothing and shelter are all basic necessities of life. 衣、 食、 住所是生活的基本必需品。
- fixing the raw material quota for open hearth furnace 定料炼钢法
- The manufacturing methods, such as open hearth, basic oxygen process, or electric furnace methods. 按制造方法分类，如可有平炉（钢）、氧基工艺（钢）、电炉（钢）等。
- Keywords open hearth furnace top blowing heterotopia double flow lance; 平炉顶吹氧;异位双流双枪;
- basic open hearth process 碱性平炉炼钢法,碱性平炉法
- Addition, subtraction, multiplication and division are all basic operation. 加,减,乘,除都是基本运算。
- See PPG underclothing, style, design, colors is all basic classic style. 看PPG的衬衣，款式、设计、颜色都是基本经典款。”
