标准号:IS 8055-1976
发布日期:1976/7/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:1.1 This standard covers the requirements for ingots (including cast billet ingots ) and billets (including continuous cast billets) for the production of spring washers.1.2 Ingots (including cast billet ingots ) and billets (including continuous cast billets) covered by this standard shall be used for the manufacture of plates, sheets, wires or rods conforming to the requirements of IS : 4072-1975*.