00410nam a2200133Ia 4500100003100000942000700031654001300038245002900051260004400080082001000124546001200134999001700146952011300163  aMachinability Data Center   cBK  ahandbook  aMachining Data Hand book  bMetcut Research AssociationaOhioc1972  a621.8  aENGLISH  c33090d33090  001040708AFTaCRCEbCRCEd2023-03-17g297.50iT-8l0o621.8 pAFT1460r2023-03-17v297.50w2023-03-17yBK