▶ 규격의 종류 K S       : Korean Industrial Standards, 한국산업규격. J I S     : Japanese Industrial Standards, 일본공업규격. A S T M   : American Society for Testing and Material, 미국재료시험협회규격 A I S I   : American Iron and steel Inseteute. 미국철강협회규격 A A       : The Aluminium Association. 미국Aluminium 협회규격 B S       : British Standard. 영국규격 D I N     : Deutsche Industrie Normen.독일규격 V D E h   : Verein Deutscher Eisen huttenleute. 독일철강협회규격 I S O     : International Organization for Standardization 국제표준화규격 NF(AFNOR) : The French national Standards Published by Association. S A E     : Society of Automotive Engineers, 미국자동차기술자협회규격 A N S I   : American National Standards Instetute, 미국규격협회규격. A146 I S       : Indian Standards institution.