ISO 4407:1991

For ISO 4407:1991, item title is Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the counting method using a microscope; status code is 9599; successor is ISO 4407:2002; withdrawn / published date is 1991-06-06, recorded from its source on 2026-08-05.

Identifier: ISO 4407:1991 verified
Item title: Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the counting method using a microscope verified
Status code: 9599 verified
Successor: ISO 4407:2002
Withdrawn / published date: 1991-06-06 verified

Sourceisopublicstorageprod.blob.core.windows.net

Verified2026-08-05

Review by2027-02-01

DatasetWithdrawn and superseded ISO standards

What the source says

10312,IS,,ISO 4407:1991,Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the counting method using a microscope,Transmissions hydrauliques — Pollution des fluides — Détermination de la pollution particulaire solide — Méthode de comptage au microscope,1991-06-06,1,['23.100.60'],ISO/TC 131/SC 6,9599,,[28058],"['en','fr']",6,

— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified against source: 2026-08-05. Due for re-check by 2027-02-01. This page as Markdown · OKF bundle · full dataset as JSON.