00533nam a2200169Ia 4500003000900000008004100009040001600050080002600066110003300092245009500125260005000220300000800270500001900278650001800297650002700315650002100342IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a083.7:621.833.22bISI  aIndian Standards Institution 0aIndian standard data for procurement of straight bevel gearscIndian Standards Institution  aNew DelhibIndian Standards Institutionc1972  a7p.  aIS 6563 : 1972  a Standards   a Straight Bevel Gears  aNASA Thesaurus