?主要维修经费为
...carpets; maintenance of upholstery and draperies, structural and architectural maintenance, including improvement of the lift lobby areas; and general and other urgent maintenance to ensure the reliable and efficient operation of the facilities and the safety of delegates, staff and visitors 主要维修经费为 ? 美元,增加了 ? 美元,将用于以下方面的活动:电气、通风和空调的维修(包括现有电路网面板的大更新),地毯、室内装璜和布饰的维修...