Vitreous and porcelain enamels. Determination of surface scratch hardness according to the Mohs scale Ingestion-build-52208 BS EN 13463-1:2009 specifies the

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

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

The recommendations apply particularly to fits between cylindrical parts

The tag may be created as part of the installation process

designed in accordance with EN 13480-3

Vitreous and porcelain enamels. Determination of surface scratch hardness according to the Mohs scale Ingestion-build-52208 BS EN 13463-1:2009 specifies theBS 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