Lubricants, industrial oils and related products (class L). Family H (Hydraulic systems). Specifications for categories HETG, HEPG, HEES and HEPR— 30 стр.
Acoustics - Laboratory measurement of sound insulation of building elements - Part 1: Application rules for specific products (ISO 10140-1:2016); German version EN ISO 10140-1:2016— 66 стр.