宝钢|车辆用馆

Process Flowchart for cold-drawn (or cold rolled) seamless steel tubes Process Flowchart for cold-drawn (or cold rolled) precise seamless steel tubes Þ·´´»¬ з½µ´·²¹ з½µ´·²¹úÔ«¾®·½¿¬·±² ͬ®¿·¹¸¬»²·²¹ ÓÐ× ñ ½«¬ »²¼ ÒÜÌ Ì»¬·²¹ Ø¿³³»®·²¹ ݱ´¼ α´´·²¹ ݱ´¼ Ü®¿©² Ú·²¿´ Ø»¿¬ ¬®»¿¬³»²¬ Í«®º¿½» Ì»¬·²¹ Ý«¬¬·²¹ Ø»¿¬·²¹ ß²²»¿´·²¹ Í«®º¿½» Ì»¬·²¹ з½µ´·²¹ ͬ®¿·¹¸¬»²·²¹ Ý«¬ »²¼Í«®º¿½» Ì»¬·²¹ п½µ¿¹» ر¬ ®±´´·²¹ Ó±¬¸»® Ì«¾» STEEL TUBES AND PIPESFOR VEHICLE

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