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我厂是第一个五年计划期间,扩建的重点工程之一。是我国电线电缆工业中较大型的综合性工厂。钢芯铝绞线是我厂主要产品之一。我厂具备每年生产一万吨的生产能力,自1956年投产以来,已为国内输变电线路生产了25万吨产品。但是由于我国长期沿袭改建时期的仿制产品,技术标准廿年一贯制,基本上相当于苏联50年代水平,严重的影响着电线电缆产品的现代化,出口和赶超国际先进水平。特别是1976年,我广虽然力争出口一些电线电缆产品,但因铝导体电阻率低于国际水平,不得不以加大导线截面为代价来实现这个愿望。如1977年与外商首次签订1千伏铝芯交联电缆419公里的出口任务,由于铝导电线芯电阻率达不到国际标准,采取了增大铝导体
Our factory is one of the key projects for the expansion during the first five-year plan period. It is a large-scale integrated factory in China’s wire and cable industry. The ACSR is one of our main products. Our factory has a production capacity of 10,000 tons per year. Since it was put into operation in 1956, it has produced 250,000 tons of products for domestic power transmission lines. However, due to China’s long-standing imitation products during the period of reconstruction, the technical standards have been consistently implemented for the following year, which is basically equivalent to the level of the Soviet Union in the 1950s. It has seriously affected the modernization of wire and cable products and exports and surpassed the international advanced level. In particular, in 1976, although I strived to export some wire and cable products, due to the fact that the resistivity of aluminum conductors was lower than the international level, we had to realize this desire at the cost of increasing the cross section of wires. For example, in 1977, with the first foreign merchants to sign a 4,000-kilometer export mission of 1KV aluminum-core cross-linked cables, aluminum conductors were used to increase the