Vitreous and porcelain enamels. Enamel coatings applied to steel for writing surfaces. Specification Ingestion-build-205840 Recommendations for rescue of personnel

Recommendations for rescue of personnel from height

It deals with the structure of steel numbers and the organization for their registration

the ISO/IEC 11179 series is a primary tool for specifying semantics

tensile strength or elongation at brake of the rubber compound

Vitreous and porcelain enamels. Enamel coatings applied to steel for writing surfaces. Specification Ingestion-build-205840 Recommendations for rescue of personnel1 Scope This International Standard specifies the requirements for the functional and aesthetic characteristics of vitreous and porcelain enamel coatings applied to plain steel, for use as writing surfaces (whiteboards and chalkboards).