bosh brick

常见例句

双语例句

• BG 6# blast furnace bosh area had been broken out , the bosh inner used the high thermal conduction and plumbago carbon brick replace the micropore carbon brick, and the results are obviously better.
  本钢6#高炉炉腹区域烧穿，炉腹内衬采用高导热、高体密石墨碳砖代替原烧成微孔铝碳砖，实施效果良好。
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