spiral
螺旋铣刀
spiral mill【机】;spiralled milling cutter【机】
暂无补充释义。
相关词条
relational spiral
insulator with spiral arcing horns
hamulus of spiral lamina
generating crown gear， spiral toothing planning
lamina spiralis ossea【解剖】;osseous spiral lamina【解剖】
spiral curriculum
spiral heat exchanger