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由电气化工程局宝鸡器材厂与铁三院联合研制的绝缘吊弦、铝合金腕臂、整体铰环腕臂等 8种“新型电气化铁道接触网零件”近日在宝鸡通过铁道部科技成果鉴定。8种新型接触网零件采用不锈钢、高强度铝合金、不锈钢复合材、高分子聚合热缩等新型材料 ,具有良好的防腐性能 ,可延长使
Eight kinds of “new electrified railway catenary parts”, such as the insulated lifting wire, aluminum alloy wrist arm and integral hinge wrist arm, jointly developed by Baoji Equipment Factory of Electrification Engineering Bureau and the Third Hospital of Iron and Steel recently passed the scientific and technological achievements appraisal of Ministry of Railways in Baoji. Eight kinds of new catenary parts using stainless steel, high strength aluminum alloy, stainless steel composite materials, polymer heat shrinkage and other new materials, has good corrosion resistance, can extend the use of