论文部分内容阅读
由中国制冷学会和中国科协工程学会联合会联合举办的’99ＣＦＣｓ替代应用技术交流会于 1999年 10月 19～ 2 1日在西安召开 ,来自 13个省市 40个单位的 72名代表出席了这次交流会。交流会议题主要有 4个方面 :1.单一的ＣＦＣｓ替代制冷剂———Ｒ134ａ的生产、工艺及质量检测 ;
The ’99CFCs Alternative Applications Technology Exchange Symposium’ jointly organized by the China Refrigeration Institute and the China Association for Science and Technology Engineering Society was held in Xi’an from October 19 to January 21, 1999. 72 delegates from 40 units in 13 provinces and cities attended This exchange meeting. There are four main topics for the exchange meeting: 1. Single CFCs alternative refrigerant --- R134a production, technology and quality testing;