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.
Coating powders - Part 1: Determination of particle size distribution by sieving (ISO/DIS 8130-1:2018); German and English version prEN ISO 8130-1:2018