Vitreous and porcelain enamels. Determination of surface scratch hardness according to the Mohs scale Ingestion-build-52208 including switch mode power supplies

including switch mode power supplies

and whatever the type of customer organization

The model defines fields for the data and the type of data that can be put into these fields

The test methods described include the following: tensile

BS EN 13463-1:2009 specifies the basic methods and requirements for the design

Vitreous and porcelain enamels. Determination of surface scratch hardness according to the Mohs scale Ingestion-build-52208 including switch mode power suppliesBS EN 15771: 2010 Vitreous and porcelain enamels. Determination of surface scratch hardness according to the Mohs scale BS EN 15771 is a European Standard specifies a method of test for determining the scratch hardness of the surface of vitreous and porcelain enamels. Contents of BS EN 15771: Foreword 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Reference minerals 6 Test specimen 7 Procedure 8 Assessment of result 9 Test report