Plastics - Smoke generation - Part 2: Determination of optical density by a single-chamber test (ISO 5659-2:2017); German version EN ISO 5659-2:2017— 62 стр.
Flexible sheets for waterproofing - Bitumen sheets for roof waterproofing - Determination of adhesion of granules; German version EN 12039:2016 + AC:2017— 11 стр.
Flexible sheets for waterproofing - Bitumen sheets for roof waterproofing - Determination of adhesion of granules; German version EN 12039:2016— 11 стр.