Just below, the top deck of the main accommodation and service Spaces - which could house shops, bars and restaurants - would be covered by a retractable canopy.
下面是可以作为住处、商店、酒吧和酒店的主卧舱和服务舱的上甲板，它被一个可以缩回的天蓬覆盖。
2
Reduced air piping with service valves must be foreseen alongside the walkway on main deck until the fore store room inclusive. The position will be determined together.
According to the application features of the steel deck pavement, the service performance evaluation standard is established based on the dominating early diseases.