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日前,马钢三钢轧总厂大H型钢生产线成功轧制出今年首个新产品700mm×200mm规格的80t重载铁道新车辆用高等级高强耐候H型钢,轧出的成品试样符合交付客户方的尺寸要求。
Recently, the M-Gang III Steel Rolling Plant large H-beam production line successfully rolled out the first new product this year 700mm × 200mm specifications 80t heavy rail new vehicles with high-grade high-strength weathering H beam, rolled out of the finished product samples delivered to customers Party size requirements.