国家宴会厅

  • 网络state dining room
国家宴会厅国家宴会厅
  1. 国家会议中心宴会厅L4楼面采用TMD系统作为大跨楼盖体系的减震装置。

    L4 roof of Beijing Olympic international conference center is high span floor which take TMD system for its vibration controlling device .