• 1. dry ramming material: 干法耐火材料
• 2. Magnesitic Dry-Ramming Material: 镁质干打料
• 3. dry refractory ramming material: 干式捣打料

• 1.A magnesite dry refractory ramming material used in tundish lining of electric furnace is researched, with electrically fused magnesite as main raw material and solid phenolic resin as bonding agent.
  以电熔镁砂为主要原料，固体酚醛树脂作结合剂，研制成功与电炉炼钢配套使用的中间包工作层用镁质干式捣打料。
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