smelting

• Survey on the morbidity of pneumosilicosis in a lead - smelting factory
  某炼铅厂矽肺发病情况的调查
• Application of pocket duster in steel - smelting electric furnace
  浅谈袋式除尘器在炼钢电炉中的应用
• Smelting technology of high strength gray iron in induction furnace
  高强度灰铸铁感应电炉熔化技术
• Viscosity calculating model of iron - bath smelting reduction slag
  铁浴法熔融还原熔渣的粘度计算模型
• The smelting plant has been torn down
  金属冶炼厂已经被拆除。
• Asarco american smelting and refining company
  美国熔炼公司
• Quality analysis and smelting technology of silicon steel sheet at xingang
  新钢硅钢冶炼工艺及质量分析
• Expert system for artificial intelligence blast furnace smelting process
  人工智能高炉冶炼过程专家系统
• A novel structure of mg - reduction jar for smelting magnesium
  炼镁还原罐用耐热钢成份设计中的金属学问题