... assembly drill drilling unit 钻机机组 bone drill unit 骨钻 fertilizer drill unit 施肥装置 ...
基于456个网页-相关网页
新型骨钻，属于医疗用具技术领域。
Disclosed is a novel bone drill which belongs to the medical appliance technical field.
普通骨钻：无级变速，性能可靠，经济实惠。
Normal bone drill: variable speed control without step, reliable, economical price.
一种带定位器的骨科导钻，用来引导骨钻钻孔方向。
A kind of orthopedics guide drill with a positioning device is used to guide the direction of the bone drill in drilling.
应用推荐