Specification for prefabricated drainage stack units in galvanized steel Ingestion-build-260237 Within two years of the

Within two years of the publication date a PAS is reviewed to determine whether amendment or revision is required or whether it should be considered for conversion to a formal British Standard

which includes:

This European standard establishes a semantic data model for the core elements of an electronic invoice and will help organizations in the private and the public sectors undertake public procurement invoicing

NOTE 2 For use under conditions outside the pressure and/or temperature limits specified

conditions

Specification for prefabricated drainage stack units in galvanized steel Ingestion-build-260237 Within two years of the