Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 2: Determination of corrosion attack in indoor atmospheres (ISO 11844-2:2005); German version EN ISO 11844-2:2008— 19 стр.
Sacks for the transport of food aid - Recommendations on the selection of type of sack and the liner in relation to the product to be packed; German version EN 1086:1995— 7 стр.