Hoisting technique of steel vestibule of super high, super weight and large span;
超高、超重、大跨度钢通廊的吊装技术
In the National Conference Center Project at Beijing Olympic Park(Area B),there were super high and super heavy floor at 13 locations,with storey heights from 7.
北京奥林匹克公园(B区)国家会议中心工程超高、超重顶板共计13个部位,层高为7。