Oilseed residues - Determination of oil content - Part 1: Extraction method with hexane (or light petroleum) (ISO 734-1:1998); German version EN ISO 734-1:2000— 8 стр.
Pipework - Corrugated flexible metallic hose assemblies for the protection of electrical cables in explosive atmospheres (ISO 10807:1994); German version EN ISO 10807:1996— 8 стр.