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wo guo yan zhi cheng gong xin xing wu yang tong gan sheng chan xian
Pages: 18
Year: Issue:  1
Journal: Henan Metallurgy

Keyword:  铜杆生产线研制成功无氧牵引速度生产记录技术企业科研人员河南省技术指标工艺过程;
Abstract: <正> 据报导,由河南省高新技术企业、郑州金生电工有限公司科研人员研制成功的直径8mm无氧铜杆生产线,以每分3.2m的牵引速度打破了国际同类设备的生产记录。该生产线的问世,结束了我国依靠外汇进口无氧铜杆生产线的历史。
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