1.
Med Tekh
; (1): 14-9, 1988.
Article
in Russian
| MEDLINE
| ID: mdl-3362048
ABSTRACT
The use of hard alloy coatings for the working surfaces of the hatchet excavator applied by electric spark alloying can increase the working life of the above instruments by 0.5-1.5 times.
Subject(s)
Dental Instruments , Alloys , Humans , Surface Properties
2.
Med Tekh
; (5): 11-4, 1981.
Article
in Russian
| MEDLINE
| ID: mdl-7300622