所有传动轴、辊材质均为优质钢，高精度动平衡校正，镀硬铬、表面研磨。
All the tra mi ion axle and rollers are made of high-quality steel with high-precision dynamic balance, plated with rigid chrome and grinded surface.
检测了炉渣的流动温度和岩相结构，分析了渣-钢之间化学反应的平衡状况和氧射流对熔池的作用。
The slag temperature and morphology were measured and observed. The equilibrium between the slag and melt and the reaction of oxygen jet with the bath were analyzed.
他们说，钢价下降将导致钢厂减产并有助于平衡市场。他们估计第四季度钢铁需求将会恢复。
Lower steel prices will result in production cuts at mills and help balance the market, they said. The bank estimated steel demand will recover in the fourth quarter.
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