Dental rotary instruments. Number coding system. Part 1. General requirements
NORMA vydána dne 1.7.1993
Designation standards: GOST 30215-94
Note: NEPLATNÁ
Publication date standards: 1.7.1993
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST