IS 3196 : Part 4 : 2001 Title: Welded Low Carbon Steel Cylinders Exceeding 5 Litre Water Capacity for Low Pressure Liquefiable Gases - Part 4 : Cylinders for Toxic and Corrosive Gases (Amalgamation of IS 7680,7681 and 7682) Format: Print Pages: 16 Year: 2001 Publisher: Bureau of Indian Standards Availability: Out of Stock