Lubricants, industrial oils and related products (class L). Family H (hydraulic systems). Specifications for categories HETG, HEPG, HEES and HEPR— 28 стр.
Petroleum products and lubricants - Triaryl phosphate ester turbine control fluids (category ISO-L-TCD) - Specifications (IEC 61221:2004); German version EN 61221:2004— 11 стр.
Lubricants, industrial oils and related products (class L). Family T (Turbines). Specifications of triaryl phosphate ester turbine control fluids (category ISO-L-TCD)— 14 стр.
Lubricants, industrial oils and related products (class L) - Family H (Hydraulic systems) - Specifications for hydraulic fluids in categories HFAE, HFAS, HFB, HFC , HFDR and HFDU (ISO 12922:2012); German version EN ISO 12922:2012— 20 стр.