IS:3535-1986. Indian standard methods of sampling hydraulic cements.
Bureau of Indian Standards [ISI]
IS:3535-1986. Indian standard methods of sampling hydraulic cements. IS Code - New Delhi Indian Standards Institution 1986 - 13,ip.
IS CODE / I.S.I
IS:3535-1986. Indian standard methods of sampling hydraulic cements. IS Code - New Delhi Indian Standards Institution 1986 - 13,ip.
IS CODE / I.S.I