柱体
Cylinder
Column
prism
Cylinders
Prisms
Columned
cartridge
Shank
圆柱体
cylinder pile
circular cylinder
right cylinder
cirecular cylinder
immersed cylinder
circular column
Cylinder
Cylindrical body
Cylinderical shells
Analysis
cylindrical shell
cylindrical surface
cyl
Column
方柱体
square cylinder
square prism