IS:7215-1974. Indian standard tolerances for fabrication of steel structures.
Bureau of Indian Standards[BIS]
IS:7215-1974. Indian standard tolerances for fabrication of steel structures. - New Delhi Bureau of Indian Standards 1993 - 21p.
ENG
IS Code / B.I.S
IS:7215-1974. Indian standard tolerances for fabrication of steel structures. - New Delhi Bureau of Indian Standards 1993 - 21p.
ENG
IS Code / B.I.S