建立经济实体实行有偿服务刘跃，张成文，崔双发（辽宁省供水局沈阳１１０００３）社会化大生产和市场经济的发展，需要社会各个方面的相互配合，社会化服务体系作为连接各个方面的桥梁，其作用越来越明显。例如我国农业系统中各县乡的农业技术推广站、种子公司、农用物资... The establishment of economic entities to implement paid services Liu Yue, Zhang Chengwen, Cui Shuangfa (Liaoning Province Water Supply Bureau, Shenyang 110003) The development of large-scale socialized production and market economy needs all aspects of society to cooperate with each other, social service system as a bridge connecting all aspects, Its role is more and more obvious. For example, agricultural technology in our county agricultural extension stations, seed companies, agricultural supplies ...