IS:14211-1994. Indian standard molecular sieves-specification.
Bureau of Indian Standards[BIS]
IS:14211-1994. Indian standard molecular sieves-specification. - New Delhi Bureau of Indian Standards 1994 - 5p.
IS CODE / B.I.S
IS:14211-1994. Indian standard molecular sieves-specification. - New Delhi Bureau of Indian Standards 1994 - 5p.
IS CODE / B.I.S