https://goodspeconline.net/2019/01/15/%e3%80%8a%e4%b8%ad%e5%9b%bd%e5%88%b6%e5%86%b7%e7%a9%ba%e8%b0%83%e7%83%ad%e6%b3%b5%e3%80%8b%e3%80%8ahvac-in-china%e3%80%8b%e4%ba%ae%e7%9b%b82019%e7%be%8e%e5%9b%bd%e5%88%b6%e5%86%b7%e5%b1%95/
《中国制冷&空调热泵》&《HVAC IN CHINA》亮相2019美国制冷展