薄壁件
thin-walled piece
Pieces of Thin-walled
thin-wall piece
Thin-wall work piece
Thin-wall Components
Thin-wall Component
thin-walled component
thin wall workpiece
Thin wall castings
thin section castings
thin wall parts
thin wall part
Thin wall casting
Thin-walled Part
Thin-wall Part
Thin-walled Workpiece
thin-wall parts
Thin-walled Components
Thin-boarded Parts
thin-wall workpiece
Thin-walled parts
part with thin wall
thin-walled workpiece cutting
sheet metal
Thin-thickness casting
sheet component
thinwall part
复杂薄壁件
Complex Thin-walled Parts
complicated thin-wall parts
航空薄壁件
thin-wall part of aircraft
金属直薄壁件
metallic vertical thin wall sample
圆锥形薄壁件
cone-shaped and thin-walled part
组合薄壁件
Composite thin - walled bar
大型汽车覆盖件
large-scale auto body panels