hinge pin的用法和樣例：
例句
- Combo material Hinge Pin Mounts have the advantage of lightweight and strength.
複合材料的鉸鏈銷支架的優點是重量輕，強度。 - Hardfaced seating surfaces, large diameter hinge pins, and corrosion resistant bearing surfaces help lengthen operating life in tough surfaces.
經過硬面處理的閥座表面，大直徑鉸鏈銷，以及防腐蝕軸承表面，有助於延長堅硬表面的使用壽命。
