The ferrule portion is bent along the longitudinal axis to form a bend.
套圈部分沿着纵向轴线 弯曲以形成弯曲部分。
The ferrule effect is influenced by elastic modulus of post and core materials.
箍效应受桩核材料弹性模量的影响。
Bearing bore or outside the surface and the ferrule end face connected to a ring surface.
轴承内孔或外表面与套圈一端面连接的套圈表面。
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