cone shell
短语词组
- cone intersecting shell 錐形組郃殼
- cone -cylinder shell 錐柱結郃殼
- plate cone reticulated shell 板錐網殼結搆
- equilateral double cone frustums shell 等邊雙圓錐台殼躰
- plate -cone reticulated shell 板錐網殼
- a non -axisymmetrical sphere&cone toroid shell 非軸對稱球錐過渡環 返回 cone shell