主要介绍了集束射流氧枪技术。
This article introduces the current technology of Coherent Oxygen Lance.
双流道氧枪的寿命已达到155炉。
氧枪是氧气预吹转炉的重要设备。
在喷头设计中考虑了氧枪内管氧气流速，保证了用氧安全。
The oxygen flow rate was considered for lance designing to guarantee safety operation.
在喷头设计中考虑了氧枪内管氧气流速，保证了用氧安全。
The oxygen flow rate was considered for lance designing to guarantee safety operation.
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