标准号:ASTM A847-1999a
中文标准名称:提高了耐大气腐蚀性能的冷成型焊接和无缝高强度低合金结构管的标准规范
英文标准名称:Standard Specification for Cold-Formed Welded and Seamless High Strength, Low Alloy Structural Tubing with Improved Atmospheric Corrosion Resistance
标准类型:H48
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:H48
国际标准分类号:23.040.10 (Iron and steel pipes); 23.040.40 (Metal