机械工业制冷机科技情报网于6月8日—11日在安徽省黄山市举行第四届全网大会。合肥通用机械研究所制冷设备分所王德魁所长、机电部第三装备司乔殿元高工参加了大会并在会上致词,网长蒋修治同志作了工作报告。在会上进行交流的情报资料有《大制冷量新齿型螺杆制冷压缩机的研制》(大连冷冻机厂),《节能产品—RCGl5型热泵式除湿干燥机》(北京冷冻机厂),《我国铁路冷藏运输与客车空调》(长沙铁道学院),《国 Machinery Industry Refrigeration Technology Information Network on June 8 - 11 in Huangshan City, Anhui Province held the fourth network of the General Assembly. Wang Dekui director of refrigeration equipment branch of Hefei Institute of General Machinery, mechanical and electrical equipment third Division Secretary Qiao Temple yuan senior workers attended the meeting and delivered a speech at the meeting, Comrade Jiang Xiuzhi, director of the net made a work report. Information materials exchanged during the meeting include “Development of a New Type of High-capacity Screw-type Screw Refrigeration Compressor” (Dalian Refrigeration Factory), “Energy-saving Products-RCGl5 Heat Pump Dehumidifying and Drying Machine” (Beijing Refrigeration Factory), “ China’s railway refrigerated transport and passenger air conditioning ”(Changsha Railway Institute)," China