solid geometry
整体硬质合金麻花钻
solid carbide twist drill
暂无补充释义。
solid carbide twist drill
暂无补充释义。
solid geometry
feeder, rotary filling containers with fluent solid material by means of rotary feeders
solid-state radio engineering【电子】
nstruction of solid food
solid-state technology【电子】
solid support
solid-state
brain solid positioner