hand drill

释义

手钻；手摇钻；

Hand drill
Hand drill
Hand drill
FREE HAND DRILL GUIDE
C-wire hand drill for small-hole stapedectomy
A compact hand drill for emergency brain decompression
A Simple Underwater Pneumatic Hand Drill
Physical ergonomics analysis for power hand drill
USE OF A HAND DRILL TO REMOVE PARTICULATE CONTAMINATION WITHIN A TRAUMATIC BONE TUNNEL
Trephine biopsy of the skeleton with the aid of a hand drill
A new model of an electric hand drill for the removal of foreign bodies from the cornea
Percutaneous needle biopsy of long-bone lesions facilitated by the use of a hand drill
Ergonomically designed, electrically energized hand drill having a housing, longitudinally aligned with a hand, wrist and forearm su...