欧洲专利局 欧洲专利局 - The official website of the European Patent Office EPO. Find information on applying and searching for patents, legal issues on patents, patent grants, rules and regulations about European and international patent applications. Explore engineering careers and apply for jobs in engineering.
联合国粮农组织[协] 联合国粮农组织[协] - The Food and Agriculture Organization FAO is a specialized agency of the United Nations that leads international efforts to defeat hunger.
国际标准化组织[协] 国际标准化组织[协] - We're ISO, the International Organization for Standardization. We develop and publish International Standards.