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东方空调网———ｗｗｗ .ｅａｓｔａｃ.ｃｏｍ是由上海华电源信息技术有限公司投资组建开发的一个覆盖整个暖通空调和制冷行业的综合性国际互联网网站。网站得到了同济大学、浙江大学和上海交通大学等暖通空调和制冷行业国内一流高等院校的大力协助和上海市制冷学会、上海市暖
Eastern air-conditioning network --- www.eastac.com is a comprehensive Internet site covering the entire HVAC and refrigeration industry invested by Shanghai Huadian Power Information Technology Co., Ltd. Website has been Tongji University, Zhejiang University and Shanghai Jiaotong University HVAC and refrigeration industry, domestic first-class institutions of higher learning and the strong support of Shanghai Institute of Refrigeration, Shanghai warm