据统计 ,制冷行业通常占发展中国家ODS消费量的百分比最大 ,其中冷水机组因其寿命长 ,需要着重改造。作为实施蒙特利尔议定书多边基金的执行机构 ,联全国环境规划署通过与有关国家的密切合作 ,及时交换信息 ,制订了有关CFCS 淘汰过程中冷水机组及制冷剂管理的培训教材。本刊编辑部摘录部分内容 ,分四期连载 ,供我国读者供鉴 According to statistics, the refrigeration sector usually accounts for the largest percentage of ODS consumption in developing countries, of which chillers need to be rebuilt for their long life. As an implementing agency of the Multilateral Fund for the Implementation of the Montreal Protocol, UNEP, in close cooperation with interested countries, exchanged timely information and developed training materials on chiller and refrigerant management in the CFCS phase-out process. Our editorial department excerpt part of the content, divided into four series for our readers for reference