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转炉采用高效吹氧技术可提高供氧强度0。
The intensity of oxygen supply and steel output can be increased by 0.
youdao
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缩短纯吹氧时间2。
It shortened oxygen blowing time 2.
youdao
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氧枪是氧气预吹转炉的重要设备。
Oxygen lance is important for BOF.
youdao
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氧枪是氧气预吹转炉的重要设备。
Oxygen lance is important for BOF.
youdao