EN 23964:1989
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Dentistry - Dental handpieces - Coupling dimensions (ISO 3964:1982)
30-05-1989
30-11-1989
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 and restricted to mechanically coupled handpieces of the slow or medium speed types.
| Committee |
CEN/TC 55
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NF EN 23964 : 1989 | Equivalent |
| UNE 106400:1991 | Identical |
| BS 7077-2.2:1989 | Identical |
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