kaldo converter造句
造句与例句
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- Evolution of chemical composition and temperature of the liquid steel, during the blowing in a Kaldo converter.
- Kaldo converters were relatively common in the 1960s in the United Kingdom, during the transition from predominately open hearth process steelmaking to oxygen based steelmaking techniques.
- When Shelton ( new works ) was constructed in 1964 it used a Swedish design Kaldo converter process which was very quick but the high cost of the refractories that had to be used and the life of them made it very expensive to operate.
- It's difficult to see kaldo converter in a sentence. 用kaldo converter造句挺难的
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