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五、我国钢丝帘线生产发展情况1.钢丝帘线生产发展阶段在金属制品生产中,钢丝帘线是工艺技术含量较高的产品,对原料盘条的化学成分、力学性能等技术指标要求严格。
V. Development of Steel Cord Production in China 1. Development Stage of Steel Cord Production In the production of metal products, steel cord is a product with high technological content. The technical indicators of chemical composition, mechanical properties and other technical requirements of raw material wire rod are strict .