供热展火热进行中，迪森展位人潮涌动，热势难挡！

供热展火热进行中，迪森展位人潮涌动，热势难挡！

sina.com.cn - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sina.com.cn Daily Mail and Mail on Sunday newspapers.