IS:4349-1987. Indian standard specification for cylindrical setting masters.
Bureau of Indian Standards[BIS]
IS:4349-1987. Indian standard specification for cylindrical setting masters. - New Delhi Bureau of Indian Standards 1990 - 2p.
IS CODE / B.I.S
IS:4349-1987. Indian standard specification for cylindrical setting masters. - New Delhi Bureau of Indian Standards 1990 - 2p.
IS CODE / B.I.S