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无缝钢管生产精整设备的改进IMPROVEMENTOFFINISHINGFACILITIESFORMANUFACTUREOFSEAMLESSSTEELTUBES&PIPES广州钢铁股份有限公司无缝钢管厂原有的精整设备已不能满足年产1.7万tΦ3~108...
Seamless steel pipe production finishing equipment IMPROVEMENTOFFINISHINGFACILITIESFORMANUFACTUREOFSEAMLESSSTEELTUBES & PIPES Guangzhou Iron and Steel Co., Ltd. Seamless Steel Tube Plant of the original finishing equipment can not meet the annual output of 17,000 tΦ3 ~ 108 ...