00558nam a2200169Ia 4500003000900000008004100009040001600050080002700066110003300093245011300126260005000239300000900289500001900298650003200317650001800349650002100367IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a083.7:621.922.025bISI  aIndian Standards Institution 0aIndian standard safety code for the use care and protection of abrasive wheelscIndian Standards Institution  aNew DelhibIndian Standards Institutionc1974  a38p.  aIS 1991 : 1973  a Abrasive Wheels-Standards  a Standards   aNASA Thesaurus