大家在查： Podolsky 2011年6月22日武灵磍 Hantuchova 伯·莱艾布拉姆森普洛马林 PDO_INFORMIX littlename

4BF

4BF

4BF

4BF

1

Due to a serious deformation of throat armor, the operating conditions of No. 4BF at Chongqing Iron and Steel Co. Ltd. became worse .

重钢 4 号高炉由于炉喉钢砖严重变形，对高炉生产带来很不利的影响。

2

They have a definite guiding significance to broaden the application of casting steel cooling stave according to 4BF practice .

4BF 的实践对铸钢冷却壁的广泛应用将有一定的指导作用。

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