展会时间:2020-11-15 至 2020-11-17
2020中国国际空调、通风、制冷及冷链产业展览会(2020中国国际制冷及冷链展)是国内具有行业影响力的专业展会,以“整合制冷产业基地资源,打造中国国际新名片”为 ...
|小黑屋|展会港
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