90. Requests the United Nations system to take appropriate measures to improve the effective incorporation of technical cooperation among developing countries into their programmes and projects, and to intensify efforts towards mainstreaming the modality of technical cooperation among developing countries, including through support for the activities of the Special Unit for Technical Cooperation among Developing Countries, and encourages other relevant international institutions to take similar measures;
90. 请联合国系统采取适当措施，以便更有效地将发展中国家间技术合作纳入其方案和项目，而且加紧努力，包括通过支助发展中国家间技术合作特别股的活动，将发展中国家间技术合作模式纳入主流，并鼓励其他相关国际机构采取类似的措施；