标准号:ASTM A779/A779M-2012
中文标准名称:预应力混凝土用未涂覆密实七股钢丝绞绳标准规格
英文标准名称:Standard Specification for Steel Strand, Seven-Wire, Uncoated, Compacted for Prestressed Concrete
标准类型:H49
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:H49
国际标准分类号:29.060.01 (Electrical wires and cables in general)