展会时间:2009-05-21 至 2009-05-23
一年一度的集中展示制冷、空调、供热、通风及热泵技术设备的大型专题展“中国(重庆)制冷、空调、供热、通风及热泵技术设备展”,吸引了数万名专业观众参观。“20 ...
|小黑屋|展会港
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