tapered

  • tapered blade - 楔形葉片
  • tapered bolt - 推拔螺栓;錐形螺栓
  • tapered drum - 錐形筒;錐形鼓輪
  • tapered lip - 斜緣唇台
  • tapered planking - [木船]舷板下減薄外板列
  • tapered stiffener - 楔形加強肋
  • tapered-neck rivet - 推拔頸鉚釘

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