IS 6474-1984

标准号：IS 6474-1984
发布日期：1984/10/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 This standard specifies physical and electrical requirements for polyethylene insulation and sheath of electric cables for voltages up to and including 1 100 volts.1.2 The insulation and sheath covered in this standard are suitable for rated operating temperature of conductor not exceeding 70°C.1.3 This standard does not deal with cellular and cross-linked materials and those required for special applications, such as materials for submarine, coaxial telephone and radio frequency cables.