Hot rolled finished steel products. Round bars for springs for rolling stock of railway, metropolitan railway and tramway. Dimensions and tolerances.
标准号:UNI 7312-1974
标准名称: 热轧钢成品.用于铁路,地铁和无轨电车车辆的弹簧用圆钢.分类UNI 3871-74.尺寸和偏差
英文名称:Hot rolled finished steel products. Round bars for springs for rolling stock of railway, metropolitan railway and tramway. Dimensions and tolerances.
标准类型:国外标准
标准状态:现行
发布日期:1974-07-31
实施日期:1974-07-31
中国标准分类号(CCS):H44
国际标准分类号(ICS):45.060