IS:12093-1987. Indian standard code of practice for laying and fixing of sloped roof covering using plain and corrugated galvanized steel sheets.
Bureau of Indian Standards[BIS]
IS:12093-1987. Indian standard code of practice for laying and fixing of sloped roof covering using plain and corrugated galvanized steel sheets. - New Delhi Bureau of Indian Standards 1988 - 8p.
ENG
IS CODE / B.I.S
IS:12093-1987. Indian standard code of practice for laying and fixing of sloped roof covering using plain and corrugated galvanized steel sheets. - New Delhi Bureau of Indian Standards 1988 - 8p.
ENG
IS CODE / B.I.S