de-burring arrangement, burr crusher, accessories
头颅穿洞术（止血引流、穿刺检查）
Burr hole (trephination) for hemostasis,drainage or ventricular puncture
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相关词条
burr
removing burr material (deburring, trimming
burr holes of skull, sphenotresia
burr
burr drill
Burr hole (trephination) for hemostasis,drainage or ventricular puncture,one hole added
cutting burr