这种鬃毛刷是将西伯利亚野猪脖子上的毛固定在竹柄或骨头柄上制成的。
It was made from hairs from the neck of the Siberian wild boar, which were fixed to a bamboo or bone handle.
目的观察股骨柄假体表层改为多层粗大孔隙结构联合自体植骨的生物学固定效果。
Objective to observe the effect of biological fixation of femoral stem prosthesis with multilayer macropores coating by combined use of autologous bone grafting.
两伸缩柄由硬性材料做成并由铆钉和帽沿固定卡销安装在帽沿上。
Two expansion stems are made by hard materials and arranged on the brim through a rivet and the brim fixed catch.
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