IS:8112-1989. Indian standard 43grade ordinary portland cement specification.
Bureau of Indian Standards[BIS]
IS:8112-1989. Indian standard 43grade ordinary portland cement specification. - New Delhi Bureau of Indian Standards 1990 - 7p.
ENG
IS Code / B.I.S
IS:8112-1989. Indian standard 43grade ordinary portland cement specification. - New Delhi Bureau of Indian Standards 1990 - 7p.
ENG
IS Code / B.I.S