IS 228 : Part 20 : 2003 Title: Methods for Chemical Analysis of Steels - Part 20 : Determination of Carbon and Sulphur by Infra Red Absorption Method (for Carbon 0.005 to 2 Percent and Sulphur 0.001 to 0.35 Percent) Format: Print Pages: 2 Year: 2003 Publisher: Bureau of Indian Standards Availability: Out of Stock