EN ISO 12922:2002 Lubricants@ Industrial Oils and Related Products (Class L) - Family H (Hydraulic Systems) - Specifications for Categories HFAE@ HFAS@ HFB@ HFC@ HFDR and HFDU
2020EN ISO 12922:2020 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 12922:2020)
2012EN ISO 12922:2012 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)
2002EN ISO 12922:2002 Lubricants@ Industrial Oils and Related Products (Class L) - Family H (Hydraulic Systems) - Specifications for Categories HFAE@ HFAS@ HFB@ HFC@ HFDR and HFDU