Dentistry. Polymerization shrinkage: Method for determination of polymerization shrinkage of polymer-based restorative materials Ingestion-build-189776 This British Standard specifies requirements

This British Standard specifies requirements for nickel-chromium-titanium-aluminium heat-resisting alloy in the following forms

each of which must be

Note: A measuring method for components with unidirectional terminations is given in IEC 60717

What is ISO/IEC 90003 about

Dentistry. Polymerization shrinkage: Method for determination of polymerization shrinkage of polymer-based restorative materials Ingestion-build-189776 This British Standard specifies requirements1 Scope This International Standard specifies a test method for the measurement of the polymerization shrinkage of external energy activated polymer based restorative materials such as composites and core materials. The method is not suitable for Class 1 (self curing, see ISO 4049) polymer based restorative materials.