Chemical apparatus - Documentation in the life cycle of process plants - Part 1: Registration of the essential and supplementary documentation— 18 стр.
Glass plant, pipeline and fittings - Pipeline and fittings DN 15 to DN 1000 - Compatibility and interchangeability; German version EN 12585:1998— 10 стр.
Chemical apparatus - Documentation in the life cycle of process plants - Part 1: Registration of the essential and supplementary documentation, Corrigendum to DIN 28000-1:2011-01— 2 стр.