技术交换 meaning in English

Party b should provide party a with various arrangements which are conductive to sales ( including samples free of charge ， articles for trial sales ， data for promoting computer sales ， technical exchange and conditions for storage etc
乙方应向甲方提供各类有助于促销的便利（包括免费样品、试销品、计算机促销的数据、仓储的条件以及技术交换等）。
The foremen were found to be powerful enough to compete with the business owner because they occupied the relay position where information about the flow in the labor force network gat exchangad ; the unilateral position where they could monopolize the exchangas in the technical networks ; and the in - between managerial position within the organizational structure
文章认为，工头因为处于劳动力流动网络中的信息中介位置，技术交换网络中的单边垄断位置，以及组织体系内部的管理中介位置，所以具有了足以与企业主相博弈的权力。