Specification for mild steel tubes, tubulars and other wrought steel fittings
Indian Standards Institution
Specification for mild steel tubes, tubulars and other wrought steel fittings - second revision - New Delhi 1970 - pt.2 - IS: 1239Part 2--1969 .
STEEL TUBES -- SPECIFICATIONS
STEEL TUBES -- SPECIFICATIONS
389.6 IS:1239
Specification for mild steel tubes, tubulars and other wrought steel fittings - second revision - New Delhi 1970 - pt.2 - IS: 1239Part 2--1969 .
STEEL TUBES -- SPECIFICATIONS
STEEL TUBES -- SPECIFICATIONS
389.6 IS:1239