high strength cold-formed thin-wall steel wall stu
precast outside wall and cast-in-place inside wall
shear wall structure supported on frame-shear wall
shear wall supported on frame-shear wall structure
cause of collapse of water cellar
cellar
水窖
窖池
地窖
窑窖
窖藏酒
酒窖
井口装置
地下室地窑
地下室
堆栈
储藏区
窖
窨