论文部分内容阅读
国际标准化组织(ISO)制订的国际标准越来越多地为其成员国所采用,因此,对国际标准中的轻合金牌号及其材料的状态代号作一介绍,是必要的.本文是根据ISO2092-1981(E)及ISO 2107-1983(E)编写的.前者得到下列成员国的批准:奥地利、巴西、中国、加拿大、捷克斯洛伐克、埃及、法国、联帮德国、匈牙利、爱尔兰、日本、朝鲜民主主义人民共和国、南朝鲜、墨西哥、荷兰、挪威、波兰、罗马尼亚、南非、西班牙、瑞典、瑞士、英国、美国、苏联.后者得到下列成员国的批准:澳大利亚、奥地利、加拿大、中国、捷克斯洛伐克、埃及、联帮德国、匈牙利、印度、伊拉克、爱尔兰、意大利、日本、墨西哥、荷兰、尼日利亚、挪威、波兰、沙特阿拉伯、南非、瑞典、瑞士、英国、美国、苏联.
International Standards Organization (ISO) developed more and more international standards adopted by its member states, therefore, the international standard light alloy grades and materials state code to make an introduction is necessary.This article is based on ISO2092 -1981 (E) and ISO 2107-1983 (E), with the former ratified by the following member States: Austria, Brazil, China, Canada, Czechoslovakia, Egypt, France, United Germany, Hungary, Ireland, Japan, North Korea Democratic People’s Republic of Korea, South Korea, Mexico, Netherlands, Norway, Poland, Romania, South Africa, Spain, Sweden, Switzerland, United Kingdom, United States, USSR. The latter was approved by the following member States: Australia, Austria, Canada, China, Czech Republic Slovakia, Egypt, United Germany, Hungary, India, Iraq, Ireland, Italy, Japan, Mexico, Netherlands, Nigeria, Norway, Poland, Saudi Arabia, South Africa, Sweden, Switzerland, United Kingdom, United States, USSR.