Dentistry. Coupling dimensions for handpiece connectors Ingestion-build-44680 see ISO 4990

see ISO 4990

3 provides you with the procedure for the spectrophotometric method which includes: a test portion

requirements that can help the consumer to make an informed choice

The total distance of a reinforced or double insulation may be larger than 2 mm

Manufacturer of electrical devices to be used on small craft

Dentistry. Coupling dimensions for handpiece connectors Ingestion-build-44680 see ISO 49901 Scope This International Standard specifies the coupling between handpieces and motors connected to dental units. This International Standard specifies the nominal dimensions, tolerances and the extraction force of coupling systems for use between handpiece and motor which supply the handpiece with water, air and light and rotation energy.