原型结构构构成法
the formation of the fashion prototype
板裂结构
pit board fracture strcture
侧裂结构面
discontinuities for sideslip surface
混凝土结构裂缝
Cracks of Concrete Structure
假碎裂结构
pseudocataclastic texture
结构裂缝识别
structural crack detection
结构裂纹
engineering structural crack
结构裂纹故障
fault of crackes on a structure