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- 一种O形密封圈沉孔锪平工具A Spot Facing Tool for O-ring Counterborers
- O形密封圈O-ring
- O形密封圈O ring
- V形密封圈V shape seal packing
- 型号C结构,在阀座支架下配置增能器O形环,使得阀门能够根据阀座磨损状况自动进行调整。Model-C design, with an energizer O-ring beneath the seat-carrier, enables the valve to automatically adjust for seat wear.
- 密封圈obturating ring
- 成形shaped
- 异形heteromorphism
- 唇形密封圈delf-seal packing
- 形的aitch
- 黄铜灰尘罩,带O形环密封和橡胶系链Brass dust cap with O-ring seal and rubber tether
- 六角形hexagon
- 心形heart-shaped
- 八边形octagon
- 楔形cuniform
- 八角形octagon
- 圆柱形cylindrical; cylinder-shaped
- 0形密封圈0-ring
- 分形fractal
- 波浪形undulation