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日前 ,大连钢铁集团成功地生产出长度为 13.5米的军用超长磨光直条合金弹簧钢丝 ,这是目前国内同行业磨光钢丝产品的长度之最。大钢以往生产不同钢种的磨光直条钢丝 ,尺寸长度一般是 2 - 4米 ,最长也不过 6米。无论是生产设备还是生产场地 ,大钢都不具备这种钢丝的生产条件。在
Recently, Dalian Iron and Steel Group successfully produced a length of 13.5 meters of military ultra-long polished straight strip alloy spring wire, which is the current domestic industry polished wire products, the length of the most. In the past, Daigang produced polished straight steel wires with different types of steel, the length of which is usually 2 - 4 meters and the longest is 6 meters. Whether it is production equipment or production sites, the steel does not have the production conditions of this wire. in