标准号:IS 2589-1975
发布日期:1975/3/1 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 hard drawn steel wire, both patented and non-patented, suitable for the manufacture of upholstery springs.1.2 Wire to this standard is not intended for use in the manufacture of mechanical springs.