The tour tower hall in the 29th Olympic Qingdao international Marina land-based area media center with a heavy specific shape is hard to integral hoisted.
第29届奥运会青岛国际帆船中心陆域媒体中心钢结构观光塔厅，总重大，造型独特，整体吊装难度大。
The tour tower hall in the 29th Olympic Qingdao international Marina land-based area media center with a heavy specific shape is hard to integral hoisted.
第29届奥运会青岛国际帆船中心陆域媒体中心钢结构观光塔厅，总重大，造型独特，整体吊装难度大。
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