Dentistry. Base polymers - Orthodontic base polymers Ingestion-build-47786 These requirements also apply to

These requirements also apply to firing systems of chemical recovery boilers (black liquor boilers) with the additions and amendments specified in Annex A of this standard

Institute of Directors

and to adjacent objects

Contents of BS EN 12020-1 includes:

Enclosure and covers

Dentistry. Base polymers - Orthodontic base polymers Ingestion-build-47786 These requirements also apply toBS EN ISO 20795 2: 2010 Dentistry. Base polymers. Orthodontic base polymers BS EN ISO 20795 2 specifies requirements for orthodontic base polymers and copolymers used in the construction of both active and passive orthodontic appliances. BS EN ISO 20795 2 also specifies test methods to be used in determining compliance with these requirements. BS EN ISO 20795 2 further specifies requirements with respect to packaging and marking the products and to