Information technology. Document schema definition languages (DSDL) - Extensible datatypes seo-ignore Note: BS EN 60523 does

Note: BS EN 60523 does not apply to potentiometers in which the null balance is obtained automatically

BS EN 60444-7 specifies the measuring method for quartz crystal units

As a user of PD CEN/TS 17201

and to alterations

Fire resistance

Information technology. Document schema definition languages (DSDL) - Extensible datatypes seo-ignore Note: BS EN 60523 does1 Scope This part of ISO IEC 19757 specifies an XML language that allows users to create and extend datatype libraries for their own purposes. The datatype definitions in these libraries can be used by XML validators and other tools to validate content and make comparisons between values.