NEN-ISO 3964
Dentistry - Dental handpieces - Coupling dimensions
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 November 1989 |
| Status: | inactive |
| Page Count: | 8 |
| ICS Code (Dental equipment): | 11.060.20 |
scope:
This International Standard specifies the nominal dimensions and tolerances of the swivel-type coupling used between the dental handpieces and their driving mechanisms. It is not applicable to the older "slip-joint" coupling. It is restricted to mechanically coupled handpieces of the slow or medium speed types.
Document History
NEN-ISO 3964
November 1, 1989
Dentistry - Dental handpieces - Coupling dimensions
This International Standard specifies the nominal dimensions and tolerances of the swivel-type coupling used between the dental handpieces and their driving mechanisms. It is not applicable to the...