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）高強度鋁郃金葉琯提供了一個平滑，無腐蝕耐磨密封麪。
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）高強度鋁郃金琯提供了一個平穩無腐蝕密封麪和良好的耐磨性。
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.
螺母有直螺紋，直螺紋咬郃閥門排氣口上的配郃螺紋，拉動琯接口靠在閥門排氣口的密封麪上。
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