Optics and photonics. Optical materials and components. The powder test method for the water resistance of optical glass Ingestion-build-143074 in terms of required performances

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BS EN 1641:2004 specifies general requirements for materials used in the practice of dentistry for the restoration of the form and function of the dentition and which are medical devices

Optics and photonics. Optical materials and components. The powder test method for the water resistance of optical glass Ingestion-build-143074 in terms of required performances1 Scope This document specifies the general procedures of the powder test method for the water resistance of optical glass.