联合国儿基金组织 联合国儿基金组织 - UNICEF works in more than 190 countries and territories to reach the most disadvantaged children and adolescents �C and to protect the rights of every child, everywhere.
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.