00617nam a2200181Ia 4500003000900000008004100009040001600050080002600066110003300092245015500125260005000280300000900330500001900339650001700358650002100375650001800396650002100414IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a083.7:669.14-422bISI  aIndian Standards Institution 0aIndian standard specification for carbon steel black bars for production of machined parts for general engineering purpocIndian Standards Institution  aNew DelhibIndian Standards Institutionc1974  a10p.  aIS 2073 : 1970  a Black Bars  a Carbon Steel   a Standards   aNASA Thesaurus