标准号:BS 4508-1-1986
中文标准名称:绝热地下管道.第1部分:有气隙的外加钢套管系统规范
英文标准名称:Thermally insulated underground pipelines - Specification for steel cased systems with air gap
标准类型:P46
发布日期:1986/5/30 12:00:00
实施日期:1986/5/30 12:00:00
中国标准分类号:P46
国际标准分类号:23.040.01
适用范围:Requirements of design, materials, construction, installation, testing and fault monitoring for steel cased systems, for temperatures exceeding 50