IS:3025-(Pt.42)-1992. Indian standard methods of sampling and test (physical and chemical) for water and waste water. Pt.42 : copper (First revision).
Bureau of Indian Standards[BIS]
IS:3025-(Pt.42)-1992. Indian standard methods of sampling and test (physical and chemical) for water and waste water. Pt.42 : copper (First revision). - New Delhi Bureau of Indian Standards 1998 - 6p.
IS Code / I.S.I
IS:3025-(Pt.42)-1992. Indian standard methods of sampling and test (physical and chemical) for water and waste water. Pt.42 : copper (First revision). - New Delhi Bureau of Indian Standards 1998 - 6p.
IS Code / I.S.I