relational spiral
螺旋纹理
spiral grain
暂无补充释义。
相关词条
insulator with spiral arcing horns
spiral slide fastener made of wire spiral
indexable endmill with spiral teeth
spiral
spiral spring
spiral (coil)
inner spiral sulcus
spiral grain
暂无补充释义。
relational spiral
insulator with spiral arcing horns
spiral slide fastener made of wire spiral
indexable endmill with spiral teeth
spiral
spiral spring
spiral (coil)
inner spiral sulcus