sealing surface

常见例句

The file hard (60RC) high strength aluminum alloy lobe tube provides a smooth, corrosion-free abrasion-resistant sealing surface.
文件的硬（60RC）高强度铝合金叶管提供了一个平滑，无腐蚀耐磨密封面。
The file hard (60RC) high strength aluminum alloy tube provides a smooth corrosion free sealing surface and excellent abrasion resistance.
文件的硬（60RC）高强度铝合金管提供了一个平稳无腐蚀密封面和良好的耐磨性。
The nut has straight threads that engage the mating threads on the valve outlet and pull the nipple against the sealing surface of the valve outlet.
螺母有直螺纹，直螺纹咬合阀门排气口上的配合螺纹，拉动管接口靠在阀门排气口的密封面上。
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