标准号:IS 228 Pt.4-1987
发布日期:1987/8/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard (Part 4) covers the method for determination of total carbon content of plain carbon, low alloy and high alloy steels of 0.l percent and above by the gravimetric method.