管状钻

1
cannulated drill
... 万能管形钻 universaltubedrill 管状钻 cannulated drill ; tubular drill 沉淀管钻泥管 sedimenttube ...
2
tubular drill
... 万能管形钻 universaltubedrill 管状钻 cannulated drill ; tubular drill 沉淀管钻泥管 sedimenttube ...

1
宁可室对圆形的结束感到圆筒形或者管状设计，如此当做在操作期间减少“政情不稳地区”，而且到另外最有效率地适应螺丝钻。
Preferably the chamber is of a cylindrical or tubular design with rounded ends, so as to reduce "hot spots" during operation, and to otherwise most efficiently accommodate the auger.
2
钻杆和钻铤等管状螺纹联接件是钻探和石油钻井工业中的关键设备。
Drill rod and collar are key apparatus in drilling exploration and well drilling industry.
3
本发明属医疗器械，具体涉及一种胫骨、股骨等人体管状骨头骨折部位治疗用的髓内钉空心钻。
The invention pertains to medical devices, in particular to an intramedullary nail hollow drill for the treatment of tibia, femur and other human tubular bones at the fracture site.

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