自锁螺母国外紧固件标准相关介绍

      ANSI (American National Standard Institute 美国国家标准协会)

　　Founded in 1918, ANSI has served in its capacity as administrator and coordinator of the United Statesprivate sector voluntary standardization system. ANSI promotes the use of U.S. standards internationally, advocates

　　U.S. policy and technical positions in international and regional standards organizations and encouragesthe adoption of internal standards as national standards where these meet the needs of the user community.

　　ANSI does not itself develop American National Standards; rather it facilitates development by establishingconsensus among the ANSI member associations such as ASTM, SAE, ASME, etc.

　　ANSI成立于1918年，是美国的私营非盈利标准化组织，它已经是管理者和协调者的地位。ANSI推动了美国标准的国际化使用，在国际和区域标准组织间推广美国政策和技术地位，鼓励采用符合使用者需求的国内标准作为国家标准。ANSI自身并不制定美国国家标准，而是致力于推动ANSI的成员组织ASTM、SAE、ASME等取得一致意见。

　　ISO (The International Organization for Standardization 国际标准化组织)

　　ISO is a specialized “multinational and multicultural international organization with some 120-membercountries governed by consensus and spanning the breadth of global technology.” The object of ISO is topromote the development of standardization and related activities throughout the world. ISO brings togetherthe interests of users (including consumers), producers, governments and the scientific community in the formationof international standards covering everything from screw threads to surgical implants.

　　ISO是具有120多个成员国的多国、多文化的国际性专门组织，其致力于统一和跨越全球科技。ISO的目标是促进全球标准化和相关的发展。ISO汇集了使用者(包括消费者)、制造者、政府和科学界的各方意见制定国际标准，涵盖了从螺纹到外科手术植入物的所有内容。

　　DIN (German Engineering Society or Deutsches Institut fur Normung 德国工程师协会)

　　DIN is a registered association with its main office in Berlin. It is not a government agency. DIN serves asthe round table around which gather representatives for the manufacturing industries, consumer industries,consumer organizations, commerce, service industries, science or anyone with an interest in standardizationin order to determine the state of the art and to record it in the form of German standards. DIN standards aretechnical rules that promote rationalization, quality assurance, safety and environmental protection as well asimproving communication between industry, technology, science, government and the public. In DIN, some40,500 external experts serving as voluntary delegates in some 4400 committees carry out standards work.Published standards are reviewed for continuing relevance at least every five years.

　　DIN是一个经注册的非政府的机构，总部设在柏林。DIN以圆桌会议的方式聚集了制造业、消费品业、消费者团体、贸易、服务业的代表和其他有志于标准化的成员，旨在确定技术发展水平并以德国标准的形式记录下来。DIN标准是提高合理化、质量保证、安全和环境保护的技术规范，还增进了工业、技术、科学、政府和公众之间的交流。在DIN组织中有约40500名外国专家以自愿义务的形式在约4400个委员会里进行着标准化工作。已出版的标准每五年都会重新进行讨论修订。