Publikuar
ISO 4404-2:2010 specifies a procedure for the determination of the corrosion-inhibiting properties of non-aqueous hydraulic fluids within the category HFD, as classified in ISO 6743‑4.
It provides a qualitative assessment of corrosion of five of the most common metals used in the construction of hydraulic systems, but other metals and/or alloys could be added or substituted for these metals for particular installations.
                WITHDRAWN
                                    ISO 4404-2:2003
                            
                    PUBLISHED
                    ISO 4404-2:2010
                    90.93
                                        Standard confirmed
                    9 tet 2021
                
Nafta dhe produktet qe lidhen me ‘te - Percaktimi i rezistences ndaj korrozionit te lengjeve hidraulike rezistente ndaj zjarrit - Pjesa 2: Lengjet jo ujore
60.60 Standard published