Dental rotary instruments. Cutters - Miniature carbide laboratory cutters Ingestion-build-209208 BS EN 12238 is a

BS EN 12238 is a European Standard that discusses air terminal devices for building ventilation

It also specifies requirements for profiled sheets for cladding

Any item that remains in use will be subject to obsolescence

Any of these three basic noise emission standards can be selected and used exclusively in accordance with ISO 7779 when determining the sound power levels of a machine

The following are outside the scope of this part of ISO 10303:

Dental rotary instruments. Cutters - Miniature carbide laboratory cutters Ingestion-build-209208 BS EN 12238 is a1 Scope This part of ISO 7787 specifies the shape and dimensional characteristics, number of blades, type of toothing and run out for the ten most common miniature carbide laboratory cutters, which are predominantly used in the dental laboratory.